Redistricting in Michigan

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Redistricting is the process by which new congressional and state legislative district boundaries are drawn. Each of Michigan's 13 United States Representatives and 148 state legislators are elected from political divisions called districts. United States Senators are not elected by districts, but by the states at large. District lines are redrawn every 10 years following completion of the United States census. The federal government stipulates that districts must have nearly equal populations and must not discriminate on the basis of race or ethnicity.[1][2][3][4]

Michigan was apportioned 13 seats in the U.S. House of Representatives after the 2020 census, one fewer than it received after the 2010 census. Click here for more information about redistricting in Michigan after the 2020 census.

HIGHLIGHTS
  • Following the 2020 United States Census, Michigan was apportioned 13 congressional districts, one less than the number it had after the 2010 census.
  • Michigan's House of Representatives is made up of 110 districts; Michigan's State Senate is made up of 38 districts.
  • In Michigan, a non-politician commission is responsible for drawing both congressional and state legislative district maps.
  • Michigan’s congressional district boundaries became law on March 26, 2022, 60 days after the Michigan Independent Citizens Redistricting Commission (MICRC) published its report on the redistricting plans with the secretary of state.[5][6] On December 28, 2021, the Michigan Independent Citizens Redistricting Commission (MICRC) approved what was named the "Chestnut" map by a vote of 8-5. Two Democrats, two Republicans, and four nonpartisan members voted to approve the plan with the five remaining commissioners in favor of other plans. As required, "at least two commissioners who affiliate with each major party, and at least two commissioners who do not affiliate with either major party" voted in favor of the adopted map.[7]

    On July 26, 2024, a three-judge panel of the U.S. District Court for the Western District of Michigan approved state Senate district boundaries submitted by the Michigan Independent Citizens Redistricting Commission (MICRC) on June 27, 2024, and authorized Michigan's secretary of state to implement the plan for the 2026 elections:[8]

    On December 21, 2023, we unanimously held that the Michigan Independent Citizens Redistricting Commission violated the Equal Protection Clause of the U.S. Constitution when it drew the boundaries of thirteen state-legislative districts—seven House districts, and six Senate—predominantly on the basis of race. We therefore enjoined the Michigan Secretary of State, Jocelyn Benson, from holding further elections in those districts as they were drawn. ... The Commission has now submitted a revised Senate map, which Plaintiffs agree 'eliminates the predominate use of race that characterized' the previous plan. ... We have reviewed the record before us and agree that the new Senate map complies with this court’s December 21, 2023, opinion and order. ... Federal law provides us no basis to reject the Commission’s remedial Senate plan. The Secretary of State may proceed to implement the Commission’s remedial Senate plan for the next election cycle.[9]


    The MICRC voted on June 26 to approve the state Senate map called Crane A1.[10]

    On March 27, 2024, the U.S. District Court for the Western District of Michigan approved new state House district boundaries drawn by the MICRC for use in the 2024 elections. According to the court order:[11]

    On December 21, 2023, we unanimously held that the Michigan Independent Citizens Redistricting Commission violated the Equal Protection Clause of the U.S. Constitution when it drew the boundaries of thirteen state-legislative districts—seven House districts, and six Senate—predominantly on the basis of race. We therefore enjoined the Michigan Secretary of State, Jocelyn Benson, from holding further elections in those districts as they are currently drawn. ... The Commission has now submitted a revised House plan, to which the plaintiffs have submitted several objections. We have reviewed the record before us and now overrule those objections.[9]


    The MICRC voted 10-3 on February 28, 2024, to adopt the new state House map known as “Motown Sound FC E1."

    The U.S. District Court for the Western District of Michigan struck down the state House and Senate maps on December 21, 2023.[12]

    Click here for more information on maps enacted after the 2020 census.

    See the sections below for further information on the following topics:

    1. Background: A summary of federal requirements for redistricting at both the congressional and state legislative levels
    2. State process: An overview about the redistricting process in Michigan
    3. District maps: Information about the current district maps in Michigan
    4. Redistricting by cycle: A breakdown of the most significant events in Michigan's redistricting after recent censuses
    5. State legislation and ballot measures: State legislation and state and local ballot measures relevant to redistricting policy
    6. Political impacts of redistricting: An analysis of the political issues associated with redistricting

    Background

    This section includes background information on federal requirements for congressional redistricting, state legislative redistricting, state-based requirements, redistricting methods used in the 50 states, gerrymandering, and recent court decisions.

    Federal requirements for congressional redistricting

    According to Article I, Section 4 of the United States Constitution, the states and their legislatures have primary authority in determining the "times, places, and manner" of congressional elections. Congress may also pass laws regulating congressional elections.[13][14]

    The Times, Places and Manner of holding Elections for Senators and Representatives, shall be prescribed in each State by the Legislature thereof; but the Congress may at any time by Law make or alter such Regulations, except as to the Places of chusing Senators.[9]
    —United States Constitution

    Article I, Section 2 of the United States Constitution stipulates that congressional representatives be apportioned to the states on the basis of population. There are 435 seats in the United States House of Representatives. Each state is allotted a portion of these seats based on the size of its population relative to the other states. Consequently, a state may gain seats in the House if its population grows or lose seats if its population decreases, relative to populations in other states. In 1964, the United States Supreme Court ruled in Wesberry v. Sanders that the populations of House districts must be equal "as nearly as practicable."[15][16][17]

    The equal population requirement for congressional districts is strict. According to All About Redistricting, "Any district with more or fewer people than the average (also known as the 'ideal' population), must be specifically justified by a consistent state policy. And even consistent policies that cause a 1 percent spread from largest to smallest district will likely be unconstitutional."[17]

    Federal requirements for state legislative redistricting

    The United States Constitution is silent on the issue of state legislative redistricting. In the mid-1960s, the United States Supreme Court issued a series of rulings in an effort to clarify standards for state legislative redistricting. In Reynolds v. Sims, the court ruled that "the Equal Protection Clause [of the United States Constitution] demands no less than substantially equal state legislative representation for all citizens, of all places as well as of all races." According to All About Redistricting, "it has become accepted that a [redistricting] plan will be constitutionally suspect if the largest and smallest districts [within a state or jurisdiction] are more than 10 percent apart."[17]

    State-based requirements

    In addition to the federal criteria noted above, individual states may impose additional requirements on redistricting. Common state-level redistricting criteria are listed below.

    1. Contiguity refers to the principle that all areas within a district should be physically adjacent. A total of 49 states require that districts of at least one state legislative chamber be contiguous (Nevada has no such requirement, imposing no requirements on redistricting beyond those enforced at the federal level). A total of 23 states require that congressional districts meet contiguity requirements.[17][18]
    2. Compactness refers to the general principle that the constituents within a district should live as near to one another as practicable. A total of 37 states impose compactness requirements on state legislative districts; 18 states impose similar requirements for congressional districts.[17][18]
    3. A community of interest is defined by FairVote as a "group of people in a geographical area, such as a specific region or neighborhood, who have common political, social or economic interests." A total of 24 states require that the maintenance of communities of interest be considered in the drawing of state legislative districts. A total of 13 states impose similar requirements for congressional districts.[17][18]
    4. A total of 42 states require that state legislative district lines be drawn to account for political boundaries (e.g., the limits of counties, cities, and towns). A total of 19 states require that similar considerations be made in the drawing of congressional districts.[17][18]

    Methods

    In general, a state's redistricting authority can be classified as one of the following:[19]

    1. Legislature-dominant: In a legislature-dominant state, the legislature retains the ultimate authority to draft and enact district maps. Maps enacted by the legislature may or may not be subject to gubernatorial veto. Advisory commissions may also be involved in the redistricting process, although the legislature is not bound to adopt an advisory commission's recommendations.
    2. Commission: In a commission state, an extra-legislative commission retains the ultimate authority to draft and enact district maps. A non-politician commission is one whose members cannot hold elective office. A politician commission is one whose members can hold elective office.
    3. Hybrid: In a hybrid state, the legislature shares redistricting authority with a commission.

    Gerrymandering

    In 1812, Massachusetts Governor Elbridge Gerry signed into law a state Senate district map that, according to the Encyclopædia Britannica, "consolidated the Federalist Party vote in a few districts and thus gave disproportionate representation to Democratic-Republicans." The word gerrymander was coined by The Boston Gazette to describe the district.
    See also: Gerrymandering

    The term gerrymandering refers to the practice of drawing electoral district lines to favor one political party, individual, or constituency over another. When used in a rhetorical manner by opponents of a particular district map, the term has a negative connotation but does not necessarily address the legality of a challenged map. The term can also be used in legal documents; in this context, the term describes redistricting practices that violate federal or state laws.[1][20]

    For additional background information about gerrymandering, click "[Show more]" below.

    Show more

    The phrase racial gerrymandering refers to the practice of drawing electoral district lines to dilute the voting power of racial minority groups. Federal law prohibits racial gerrymandering and establishes that, to combat this practice and to ensure compliance with the Voting Rights Act, states and jurisdictions can create majority-minority electoral districts. A majority-minority district is one in which a racial group or groups comprise a majority of the district's populations. Racial gerrymandering and majority-minority districts are discussed in greater detail in this article.[21]

    The phrase partisan gerrymandering refers to the practice of drawing electoral district maps with the intention of favoring one political party over another. In contrast with racial gerrymandering, on which the Supreme Court of the United States has issued rulings in the past affirming that such practices violate federal law, the high court had not, as of November 2017, issued a ruling establishing clear precedent on the question of partisan gerrymandering. Although the court has granted in past cases that partisan gerrymandering can violate the United States Constitution, it has never adopted a standard for identifying or measuring partisan gerrymanders. Partisan gerrymandering is described in greater detail in this article.[22][23]

    Recent court decisions

    See also: Redistricting cases heard by the Supreme Court of the United States

    The Supreme Court of the United States has, in recent years, issued several decisions dealing with redistricting policy, including rulings relating to the consideration of race in drawing district maps, the use of total population tallies in apportionment, and the constitutionality of independent redistricting commissions. The rulings in these cases, which originated in a variety of states, impact redistricting processes across the nation.

    For additional background information about these cases, click "[Show more]" below.

    Show more

    Alexander v. South Carolina State Conference of the NAACP (2024)

    See also: Alexander v. South Carolina State Conference of the NAACP

    Alexander v. South Carolina State Conference of the NAACP — This case concerns a challenge to the congressional redistricting plan that the South Carolina legislature enacted after the 2020 census. In January 2023, a federal three-judge panel ruled that the state's 1st Congressional District was unconstitutional and enjoined the state from conducting future elections using its district boundaries. The panel's opinion said, "The Court finds that race was the predominant factor motivating the General Assembly’s adoption of Congressional District No. 1...Defendants have made no showing that they had a compelling state interest in the use of race in the design of Congressional District No. 1 and thus cannot survive a strict scrutiny review."[24] Thomas Alexander (R)—in his capacity as South Carolina State Senate president—appealed the federal court's ruling, arguing: :In striking down an isolated portion of South Carolina Congressional District 1 as a racial gerrymander, the panel never even mentioned the presumption of the General Assembly’s “good faith.”...The result is a thinly reasoned order that presumes bad faith, erroneously equates the purported racial effect of a single line in Charleston County with racial predominance across District 1, and is riddled with “legal mistake[s]” that improperly relieved Plaintiffs of their “demanding” burden to prove that race was the “predominant consideration” in District 1.[25] The U.S. Supreme Court scheduled oral argument on this case for October 11, 2023.[26]

    Moore v. Harper (2023)

    See also: Moore v. Harper

    At issue in Moore v. Harper, was whether state legislatures alone are empowered by the Constitution to regulate federal elections without oversight from state courts, which is known as the independent state legislature doctrine. On November 4, 2021, the North Carolina General Assembly adopted a new congressional voting map based on 2020 Census data. The legislature, at that time, was controlled by the Republican Party. In the case Harper v. Hall (2022), a group of Democratic Party-affiliated voters and nonprofit organizations challenged the map in state court, alleging that the new map was a partisan gerrymander that violated the state constitution.[27] On February 14, 2022, the North Carolina Supreme Court ruled that the state could not use the map in the 2022 elections and remanded the case to the trial court for further proceedings. The trial court adopted a new congressional map drawn by three court-appointed experts. The United States Supreme Court affirmed the North Carolina Supreme Court's original decision in Moore v. Harper that the state's congressional district map violated state law. In a 6-3 decision, Chief Justice John Roberts wrote that the "Elections Clause does not vest exclusive and independent authority in state legislatures to set the rules regarding federal elections.[28]

    Merrill v. Milligan (2023)

    See also: Merrill v. Milligan

    At issue in Merrill v. Milligan, was the constitutionality of Alabama's 2021 redistricting plan and whether it violated Section 2 of the Voting Rights Act. A group of Alabama voters and organizations sued Secretary of State John Merrill (R) and the House and Senate redistricting chairmen, Rep. Chris Pringle (R) and Sen. Jim McClendon (R). Plaintiffs alleged the congressional map enacted on Nov. 4, 2021, by Gov. Kay Ivey (R) unfairly distributed Black voters. The plaintiffs asked the lower court to invalidate the enacted congressional map and order a new map with instructions to include a second majority-Black district. The court ruled 5-4, affirming the lower court opinion that the plaintiffs showed a reasonable likelihood of success concerning their claim that Alabama's redistricting map violated Section 2 of the Voting Rights Act.[29]

    Gill v. Whitford (2018)

    See also: Gill v. Whitford

    In Gill v. Whitford, decided on June 18, 2018, the Supreme Court of the United States ruled that the plaintiffs—12 Wisconsin Democrats who alleged that Wisconsin's state legislative district plan had been subject to an unconstitutional gerrymander in violation of the First and Fourteenth Amendments—had failed to demonstrate standing under Article III of the United States Constitution to bring a complaint. The court's opinion, penned by Chief Justice John Roberts, did not address the broader question of whether partisan gerrymandering claims are justiciable and remanded the case to the district court for further proceedings. Roberts was joined in the majority opinion by Associate Justices Anthony Kennedy, Ruth Bader Ginsburg, Stephen Breyer, Samuel Alito, Sonia Sotomayor, and Elena Kagan. Kagan penned a concurring opinion joined by Ginsburg, Breyer, and Sotomayor. Associate Justice Clarence Thomas penned an opinion that concurred in part with the majority opinion and in the judgment, joined by Associate Justice Neil Gorsuch.[30]

    Cooper v. Harris (2017)

    See also: Cooper v. Harris

    In Cooper v. Harris, decided on May 22, 2017, the Supreme Court of the United States affirmed the judgment of the United States District Court for the Middle District of North Carolina, finding that two of North Carolina's congressional districts, the boundaries of which had been set following the 2010 United States Census, had been subject to an illegal racial gerrymander in violation of Section 2 of the Voting Rights Act. Justice Elena Kagan delivered the court's majority opinion, which was joined by Justices Clarence Thomas, Ruth Bader Ginsburg, Stephen Breyer, and Sonia Sotomayor (Thomas also filed a separate concurring opinion). In the court's majority opinion, Kagan described the two-part analysis utilized by the high court when plaintiffs allege racial gerrymandering as follows: "First, the plaintiff must prove that 'race was the predominant factor motivating the legislature's decision to place a significant number of voters within or without a particular district.' ... Second, if racial considerations predominated over others, the design of the district must withstand strict scrutiny. The burden shifts to the State to prove that its race-based sorting of voters serves a 'compelling interest' and is 'narrowly tailored' to that end." In regard to the first part of the aforementioned analysis, Kagan went on to note that "a plaintiff succeeds at this stage even if the evidence reveals that a legislature elevated race to the predominant criterion in order to advance other goals, including political ones." Justice Samuel Alito delivered an opinion that concurred in part and dissented in part with the majority opinion. This opinion was joined by Chief Justice John Roberts and Justice Anthony Kennedy.[31][32][33]

    Evenwel v. Abbott (2016)

    See also: Evenwel v. Abbott

    Evenwel v. Abbott was a case decided by the Supreme Court of the United States in 2016. At issue was the constitutionality of state legislative districts in Texas. The plaintiffs, Sue Evenwel and Edward Pfenninger, argued that district populations ought to take into account only the number of registered or eligible voters residing within those districts as opposed to total population counts, which are generally used for redistricting purposes. Total population tallies include non-voting residents, such as immigrants residing in the country without legal permission, prisoners, and children. The plaintiffs alleged that this tabulation method dilutes the voting power of citizens residing in districts that are home to smaller concentrations of non-voting residents. The court ruled 8-0 on April 4, 2016, that a state or locality can use total population counts for redistricting purposes. The majority opinion was penned by Justice Ruth Bader Ginsburg.[34][35][36][37]

    Harris v. Arizona Independent Redistricting Commission (2016)

    Justice Stephen Breyer penned the majority opinion in Harris v. Arizona Independent Redistricting Commission.
    See also: Harris v. Arizona Independent Redistricting Commission

    Harris v. Arizona Independent Redistricting Commission was a case decided by the Supreme Court of the United States in 2016. At issue was the constitutionality of state legislative districts that were created by the commission in 2012. The plaintiffs, a group of Republican voters, alleged that "the commission diluted or inflated the votes of almost two million Arizona citizens when the commission intentionally and systematically overpopulated 16 Republican districts while under-populating 11 Democrat districts." This, the plaintiffs argued, constituted a partisan gerrymander. The plaintiffs claimed that the commission placed a disproportionately large number of non-minority voters in districts dominated by Republicans; meanwhile, the commission allegedly placed many minority voters in smaller districts that tended to vote Democratic. As a result, the plaintiffs argued, more voters overall were placed in districts favoring Republicans than in those favoring Democrats, thereby diluting the votes of citizens in the Republican-dominated districts. The defendants countered that the population deviations resulted from legally defensible efforts to comply with the Voting Rights Act and obtain approval from the United States Department of Justice. At the time of redistricting, certain states were required to obtain preclearance from the U.S. Department of Justice before adopting redistricting plans or making other changes to their election laws—a requirement struck down by the United States Supreme Court in Shelby County v. Holder (2013). On April 20, 2016, the court ruled unanimously that the plaintiffs had failed to prove that a partisan gerrymander had taken place. Instead, the court found that the commission had acted in good faith to comply with the Voting Rights Act. The court's majority opinion was penned by Justice Stephen Breyer.[38][39][40]

    Arizona State Legislature v. Arizona Independent Redistricting Commission (2015)

    See also: Arizona State Legislature v. Arizona Independent Redistricting Commission
    Arizona State Legislature v. Arizona Independent Redistricting Commission was a case decided by the Supreme Court of the United States in 2015. At issue was the constitutionality of the Arizona Independent Redistricting Commission, which was established by state constitutional amendment in 2000. According to Article I, Section 4 of the United States Constitution, "the Times, Places and Manner of holding Elections for Senators and Representatives shall be prescribed in each State by the Legislature thereof." The state legislature argued that the use of the word "legislature" in this context is literal; therefore, only a state legislature may draw congressional district lines. Meanwhile, the commission contended that the word "legislature" ought to be interpreted to mean "the legislative powers of the state," including voter initiatives and referenda. On June 29, 2015, the court ruled 5-4 in favor of the Arizona Independent Redistricting Commission, finding that "redistricting is a legislative function, to be performed in accordance with the state's prescriptions for lawmaking, which may include the referendum and the governor's veto." The majority opinion was penned by Justice Ruth Bader Ginsburg and joined by Justices Anthony Kennedy, Stephen Breyer, Elena Kagan, and Sonia Sotomayor. Chief Justice John Roberts and Justices Clarence Thomas, Antonin Scalia, and Samuel Alito dissented.[41][42][43][44]

    Race and ethnicity

    See also: Majority-minority districts

    Section 2 of the Voting Rights Act of 1965 mandates that electoral district lines cannot be drawn in such a manner as to "improperly dilute minorities' voting power."

    No voting qualification or prerequisite to voting, or standard, practice, or procedure shall be imposed or applied by any State or political subdivision to deny or abridge the right of any citizen of the United States to vote on account of race or color.[9]
    —Voting Rights Act of 1965[45]

    States and other political subdivisions may create majority-minority districts in order to comply with Section 2 of the Voting Rights Act. A majority-minority district is a district in which minority groups compose a majority of the district's total population. As of 2015, Michigan was home to two congressional majority-minority districts.[2][3][4]

    Proponents of majority-minority districts maintain that these districts are a necessary hindrance to the practice of cracking, which occurs when a constituency is divided between several districts in order to prevent it from achieving a majority in any one district. In addition, supporters argue that the drawing of majority-minority districts has resulted in an increased number of minority representatives in state legislatures and Congress.[2][3][4]

    Critics, meanwhile, contend that the establishment of majority-minority districts can result in packing, which occurs when a constituency or voting group is placed within a single district, thereby minimizing its influence in other districts. Because minority groups tend to vote Democratic, critics argue that majority-minority districts ultimately present an unfair advantage to Republicans by consolidating Democratic votes into a smaller number of districts.[2][3][4]

    State process

    See also: State-by-state redistricting procedures

    In Michigan, a non-politician commission is responsible for drawing both congressional and state legislative district plans. The commission comprises 13 members, including four Democrats, four Republicans, and five unaffiliated voters or members of minor parties. In order for a map to be enacted, at least seven members must vote for it, including at least two Democrats, two Republicans, and two members not affiliated with either major party.[46]

    The Michigan Independent Citizens Redistricting Commission prepared this document specifically explaining the redistricting process after the 2020 census.

    How incarcerated persons are counted for redistricting

    See also: How incarcerated persons are counted for redistricting

    States differ on how they count incarcerated persons for the purposes of redistricting. In Michigan, incarcerated persons are counted in the correctional facilities they are housed in.

    District maps

    Congressional districts

    See also: United States congressional delegations from Michigan

    Michigan comprises 13 congressional districts. The table below lists Michigan's current U.S. Representatives.


    Office Name Party Date assumed office Date term ends
    U.S. House Michigan District 1 Jack Bergman Republican January 3, 2017 January 3, 2027
    U.S. House Michigan District 2 John Moolenaar Republican January 3, 2023 January 3, 2027
    U.S. House Michigan District 3 Hillary Scholten Democratic January 3, 2023 January 3, 2027
    U.S. House Michigan District 4 Bill Huizenga Republican January 3, 2023 January 3, 2027
    U.S. House Michigan District 5 Tim Walberg Republican January 3, 2023 January 3, 2027
    U.S. House Michigan District 6 Debbie Dingell Democratic January 3, 2023 January 3, 2027
    U.S. House Michigan District 7 Tom Barrett Republican January 3, 2025 January 3, 2027
    U.S. House Michigan District 8 Kristen McDonald Rivet Democratic January 3, 2025 January 3, 2027
    U.S. House Michigan District 9 Lisa McClain Republican January 3, 2023 January 3, 2027
    U.S. House Michigan District 10 John James Republican January 3, 2023 January 3, 2027
    U.S. House Michigan District 11 Haley Stevens Democratic January 3, 2019 January 3, 2027
    U.S. House Michigan District 12 Rashida Tlaib Democratic January 3, 2023 January 3, 2027
    U.S. House Michigan District 13 Shri Thanedar Democratic January 3, 2023 January 3, 2027


    State legislative maps

    See also: Michigan State Senate and Michigan House of Representatives

    Michigan comprises 38 state Senate districts and 110 state House districts. State senators are elected every four years in partisan elections. State representatives are elected every two years in partisan elections. To access the state legislative district maps approved during the 2020 redistricting cycle, click here.

    Redistricting by cycle

    Redistricting after the 2020 census

    See also: Redistricting in Michigan after the 2020 census

    Michigan was apportioned thirteen seats in the U.S. House of Representatives. This represented a net loss of one seat as compared to apportionment after the 2010 census.[47]

    Enacted congressional district maps

    See also: Congressional district maps implemented after the 2020 census

    Michigan’s congressional district boundaries became law on March 26, 2022, 60 days after the Michigan Independent Citizens Redistricting Commission (MICRC) published its report on the redistricting plans with the secretary of state.[48][6] On December 28, 2021, the Michigan Independent Citizens Redistricting Commission (MICRC) approved what was named the "Chestnut" map by a vote of 8-5. Two Democrats, two Republicans, and four nonpartisan members voted to approve the plan with the five remaining commissioners in favor of other plans. As required, "at least two commissioners who affiliate with each major party, and at least two commissioners who do not affiliate with either major party" voted in favor of the adopted map.[7]

    The MICRC was established after voters approved a 2018 constitutional amendment that transferred the power to draw the state's congressional and legislative districts from the state legislature to an independent redistricting commission. Under the terms of the amendment, "Within 30 days after adopting a plan, the commission shall publish the plan and the material reports, reference materials, and data used in drawing it, including any programming information used to produce and test the plan." The adopted plan becomes law 60 days after the MICRC publishes that report.[7]

    Beth LeBlanc of The Detroit News wrote that, “Unlike other congressional maps the commission had to choose from, Chestnut was set apart by its inclusion of Grand Rapids and Muskegon in the same district, its grouping of Battle Creek and Kalamazoo and its ability to keep Jackson County whole, instead of breaking off part of the county into an Ann Arbor area district.”[49] According to Clara Hendrickson and Todd Spangler of the Detroit Free Press, "According to three measures of partisan fairness based on statewide election data from the past decade, the map favors Republicans. But those measures also show a significant reduction in the Republican bias compared to the map drawn a decade ago by a Republican legislature, deemed one of the most politically biased maps in the country. One of the partisan fairness measures used by the commission indicates Democratic candidates would have an advantage under the new map."[50] This map took effect for Michigan’s 2022 congressional elections.

    Congressional map

    Below are the congressional maps in effect before and after the 2020 redistricting cycle.

    Michigan Congressional Districts
    until January 2, 2023

    Click a district to compare boundaries.

    Michigan Congressional Districts
    starting January 3, 2023

    Click a district to compare boundaries.


    Reactions

    Republican Commissioner Cynthia Orton said about the new maps, "We did the best job we could with the time and everything else we were given. What could be improved is what will be improved next time. We started with a lot of unknowns. It had never been done before in Michigan, and the next commission will have the benefit of us having done this before."[51] Democratic Commissioner Brittni Kellom said, "I know Black people all over, but particularly in Detroit, will continue, unfortunately, to do what they need to do to survive. Which is to galvanize and be active and to do what they need to do. ... Do I wish that there was more time to get it right? Absolutely."[51]

    2020 presidential results

    The table below details the results of the 2020 presidential election in each district at the time of the 2022 election and its political predecessor district.[52] This data was compiled by Daily Kos Elections.[53]

    2020 presidential results by Congressional district, Michigan
    District 2022 district Political predecessor district
    Joe Biden Democratic Party Donald Trump Republican Party Joe Biden Democratic Party Donald Trump Republican Party
    Michigan's 1st 39.3% 59.1% 40.6% 57.9%
    Michigan's 2nd 35.0% 63.2% 37.1% 61.2%
    Michigan's 3rd 53.3% 44.8% 47.4% 50.6%
    Michigan's 4th 47.1% 51.1% 43.2% 55.0%
    Michigan's 5th 37.1% 61.2% 41.4% 56.9%
    Michigan's 6th 62.7% 36.0% 64.2% 34.4%
    Michigan's 7th 49.4% 48.9% 48.8% 49.6%
    Michigan's 8th 50.3% 48.2% 51.4% 47.1%
    Michigan's 9th 34.6% 64.0% 34.4% 64.2%
    Michigan's 10th 48.8% 49.8% 55.9% 42.7%
    Michigan's 11th 59.3% 39.4% 51.6% 47.1%
    Michigan's 12th 73.7% 25.2% 78.8% 20.0%
    Michigan's 13th 74.2% 24.6% 79.5% 19.5%

    Enacted state legislative district maps

    State legislative maps enacted in 2024

    See also: State legislative district maps implemented after the 2020 census

    On July 26, 2024, a three-judge panel of the U.S. District Court for the Western District of Michigan approved state Senate district boundaries submitted by the Michigan Independent Citizens Redistricting Commission (MICRC) on June 27, 2024, and authorized Michigan's secretary of state to implement the plan for the 2026 elections:[54]

    On December 21, 2023, we unanimously held that the Michigan Independent Citizens Redistricting Commission violated the Equal Protection Clause of the U.S. Constitution when it drew the boundaries of thirteen state-legislative districts—seven House districts, and six Senate—predominantly on the basis of race. We therefore enjoined the Michigan Secretary of State, Jocelyn Benson, from holding further elections in those districts as they were drawn. ... The Commission has now submitted a revised Senate map, which Plaintiffs agree 'eliminates the predominate use of race that characterized' the previous plan. ... We have reviewed the record before us and agree that the new Senate map complies with this court’s December 21, 2023, opinion and order. ... Federal law provides us no basis to reject the Commission’s remedial Senate plan. The Secretary of State may proceed to implement the Commission’s remedial Senate plan for the next election cycle.[9]


    The MICRC voted on June 26 to approve the state Senate map called Crane A1.[55]

    On March 27, 2024, the U.S. District Court for the Western District of Michigan approved new state House district boundaries drawn by the MICRC for use in the 2024 elections. According to the court order:[56]

    On December 21, 2023, we unanimously held that the Michigan Independent Citizens Redistricting Commission violated the Equal Protection Clause of the U.S. Constitution when it drew the boundaries of thirteen state-legislative districts—seven House districts, and six Senate—predominantly on the basis of race. We therefore enjoined the Michigan Secretary of State, Jocelyn Benson, from holding further elections in those districts as they are currently drawn. ... The Commission has now submitted a revised House plan, to which the plaintiffs have submitted several objections. We have reviewed the record before us and now overrule those objections.[9]


    The MICRC voted 10-3 on February 28, 2024, to adopt the new state House map known as “Motown Sound FC E1."

    The U.S. District Court for the Western District of Michigan struck down the state House and Senate maps on December 21, 2023.[12]

    State Senate map
    Michigan State Senate Crane A1 plan (Michigan Independent Citizens Redistricting Commission, June 2024)
    State House map
    Michigan State House Motown Sound FC E1 plan (Michigan Independent Citizens Redistricting Commission, February 2024)
    Reactions to 2024 state legislative maps (Senate)

    After the court approved the Crane A1 map, independent MICRC commissioner Anthony Eid said:[57]

    There’s certainly been a lot of ups and downs throughout this process. ... There have been things that as a commission we’ve gotten right and things we’ve gotten wrong. We’re currently in the middle of putting together a report that will go over a few of those things in great detail. But I think right now we’re just happy and relieved that we made it this far.[9]


    Following the MICRC's selection of the new map, Republican commissioner Cynthia Orton said:[58]

    I felt strongly that Crane A1 did answer the requirements that we needed to follow and what the court had ordered. ... I’m glad everyone was able to vote their conscience, vote what they felt was best.[9]

    Democratic MICRC vice chair Brittni Kellom said:[59]

    I don’t think that Crane A1 is the best representation for what Detroit citizens and beyond have expressed.[9]
    Reactions to 2024 state legislative maps (House)

    The Executive Director of the Michigan Independent Citizens Redistricting Commission, Edward Woods III, said the following in a news conference:[60]

    Democracy won ... Despite doubts and concerns raised, the commission demonstrated once again that it could focus on its purpose to draw fair maps with citizen input. ... We appreciate the public input that overwhelmingly favored the Motown Sound FC E1 in making our job easier. We now have a clear road map to follow in completing the remedial State Senate plan.[9]


    Independent Commissioner Rebecca Szetela, who did not vote for the map, said:[60]

    I wish we could have agreed to make those changes to (districts) 16, 17, and 18 because I would have considered voting for it if those changes had been made.[9]

    Former state House member Sherry Gay-Dagnogo was one of the plaintiffs in the Donald Agee, Jr. v. Secretary of State Jocelyn Benson case that led to the new House map. In a statement to the Michigan Advance, she reacted to the new map:[60]

    While our expert Sean Trende demonstrated that the Motown Sound Map does not provide the greatest number of Black majority seats with the highest Black voting age population, we embrace the words of the late Dr. Martin Luther King, Jr., that ‘the Arc of the moral universe is long, but it bends toward justice,’ and as such we are grateful that the Agee v. Benson lawsuit yielded a greater opportunity for Detroit voters to elect a candidate of their choice in seven house districts. Our focus now turns towards educating the community on the House Map changes, and drawing a new Senate map.[9]


    State legislative maps enacted in 2022

    On December 21, 2023, the U.S. District Court for the Western District of Michigan found Michigan's legislative maps to be unconstitutional and ordered the state to draw new maps before the 2024 elections. 13 Senate and House districts were identified as being racially gerrymandered in violation of the equal protection clause of the Fourteenth Amendment. In its order, the three-judge panel wrote:[12]

    The record here shows overwhelmingly—indeed, inescapably—that the Commission drew the boundaries of plaintiffs’ districts predominantly on the basis of race. We hold that those districts were drawn in violation of the Equal Protection Clause of the U.S. Constitution. ... We enjoin the Secretary of State from holding further elections in these districts as they are currently drawn. And we will direct that the parties appear before this court in early January to discuss how to proceed with redrawing them.[9]


    The Michigan Independent Citizens Redistricting Commission (MICRC) approved new district boundaries for both the state Senate and state House of Representatives on December 28, 2021. The commission approved what was known as the "Linden" map for state Senate districts by a vote of 9-4 with two Democrats, two Republicans, and all five nonpartisan members supporting the proposal. The commission adopted what was known as the "Hickory" map for state House of Representatives districts by a vote of 11-2 with four Democrats, two Republicans, and all five nonpartisan members supporting it.[51][61] As required, the adopted map was approved by "at least two commissioners who affiliate with each major party, and at least two commissioners who do not affiliate with either major party."[7] The maps became law on March 26, 2022—60 days after the MICRC published a report on the redistricting plans with the secretary of state.[6]

    Reactions to 2022 state legislative maps

    According to The Detroit News, "The Linden Senate map...is expected to create districts that could yield 20 Democratic seats and 18 Republican seats. Senate Republicans currently have a 22-16 majority."[51] Clara Hendrickson of the Detroit Free Press wrote, "The map appears to create 19 solidly Democratic districts, 16 solidly Republican districts, one Republican-leaning district and two toss-up districts, according to election results from the past decade."[62]

    Beth LeBlanc of The Detroit News wrote, "The Hickory House map...is expected to create districts that could produce 57 Democratic seats and 53 Republican seats. After the 2020 election, Michigan House Republicans had a 58-52 majority in the House."[51] Hendrickson wrote that, "The new map appears to create 41 solidly Democratic districts, 46 solidly Republican districts, nine Democratic-leaning districts, two Republican-leaning districts and 12 toss-up districts."[62] She also wrote, "Unlike the current map, there is no majority-Black district in the state Senate map adopted by the commission, while the state House map reduces the number of majority-Black districts in place today. Current and former state lawmakers from Detroit and civil rights leaders are vehemently opposed to how the new district lines reduce the share of Black voters. They argue that the elimination of majority-Black districts disenfranchises Black voters."[62] These maps took effect for Michigan’s 2022 legislative elections.

    Drafting process

    In Michigan, a non-politician commission is responsible for drawing both congressional and state legislative district plans. The commission comprises 13 members, including four Democrats, four Republicans, and five unaffiliated voters or members of minor parties. In order for a map to be enacted, at least seven members must vote for it, including at least two Democrats, two Republicans, and two members not affiliated with either major party.[63]

    The Michigan Independent Citizens Redistricting Commission prepared this document specifically explaining the redistricting process after the 2020 census.

    Timeline of 2021 map adoption

    The Michigan Independent Citizens Redistricting Commission adopted the following timeline, as amended on December 28, 2021:[64]

    • August 20, 2021 – September 30, 2021: Commission drafts initial maps prior to public hearings. Individual commissioners may also put forth draft maps for consideration.
    • September 30, 2021 – November 5, 2021: Commission approves maps for display and feedback during public hearings.
    • November 5, 2021 – December 30, 2021: Approved maps are published to begin a 45-day public comment period.
    • December 30, 2021: Maps approved by a final vote with support from at least two commissioners of each affiliation. Maps become law 60 days after publication.

    A detailed timeline is included below:

    The MICRC also released a complete outline of the 2021-2022 redistricting process and procedures in Michigan.

    Redistricting committees and/or commissions in 2021

    The Michigan Independent Citizens Redistricting Commission was responsible for redistricting. The MICRC's website described the commission's mission as follows: "To lead Michigan's redistricting process to assure Michigan's Congressional, State Senate, and State House district lines are drawn fairly in a citizen-led, transparent process, meeting Constitutional mandates."[65] The commission's membership as of December 2020 was as follows:[66]

    Michigan Independent Citizens Redistricting Commission membership, 2020 cycle
    Name Partisan affiliation
    Juanita Curry Democratic Party Democratic
    Brittni Kellom Democratic Party Democratic
    M. Rothhorn Democratic Party Democratic
    Dustin Joseph Witjes Democratic Party Democratic
    Douglas James Clark Republican Party Republican
    Rhonda Lange Republican Party Republican
    Cynthia Orton Republican Party Republican
    Erin Wagner Republican Party Republican
    Anthony Eid Grey.png Neither major party
    Steven Terry Lett Grey.png Neither major party
    Rebecca Szetela Grey.png Neither major party
    Janice Vallette Grey.png Neither major party
    Richard Weiss Grey.png Neither major party

    Pre-drafting developments

    On August 6, 2021, the Michigan Independent Citizens Redistricting Commission announced it was considering hiring Mark Braden and law firm BakerHostetler as legal counsel. Braden was formerly chief counsel to the Republican National Committee and defended North Carolina Republican legislators in litigation surrounding the redrawing of North Carolina legislative districts in 2017. Critics said hiring the firm would compromise the independence of the committee. Secretary of State Jocelyn Benson (D) tweeted “Friendly reminder that Michigan’s Independent Redistricting Commission is just that – independent,” and anti-gerrymandering author David Daley said the firm was "infamous for advising and defending some of the most egregious GOP gerrymanders of the last decade." Committee spokesperson Edward Woods III said BakerHostetler was the only firm to submit a proposal: “We sent out two requests for litigation counsel. Unfortunately, no one responded the first time, and they are the only firm that responded this time. As always, we welcome and consider public input in making our decisions openly and transparently,” Woods said.[67][68]

    MICRC approves congressional, legislative maps for public comment

    The Michigan Independent Citizens Redistricting Commission (MICRC) approved a series of congressional and legislative maps on November 5, 2021, for a 45-day period of public comments. The Commission scheduled votes to approve final maps on December 30, 2021.[69][70]

    Below are links to an interactive version for each proposed map:

    Proposed congressional district maps

    "Chestnut" plan
    "Birch V2" plan
    "Apple V2" plan
    "Lange Congressional Map"
    "Szetela Congressional Map"

    Proposed state Senate district maps

    "Cherry V2" plan
    "Palm" plan
    "Linden" plan
    "Kellom Senate Map"
    "Lange Senate Map"
    "Szetela Senate Map"

    Proposed state House district maps

    "Pine V5" plan
    "Magnolia" plan
    "Hickory" plan
    "Szetela House Map"

    MICRC proposes maps for public hearings

    The Michigan Independent Citizens Redistricting Commission (MICRC) voted on October 11, 2021, to approve four congressional maps, three state Senate maps, and three state House of Representatives maps for a final series of public hearings. The Commission released a spreadsheet summarizing the maps here:[71][72]

    Spreadsheet of MICRC proposed maps

    Map images can be viewed via the state's redistricting interface using the links below:

    Congressional district maps

    Redistricting Plan #201
    Redistricting Plan #218
    Redistricting Plan #219
    Redistricting Plan #230

    State Senate district maps

    Redistricting Plan #199
    Redistricting Plan #220
    Redistricting Plan #226

    State House of Representative district maps

    Redistricting Plan #227
    Redistricting Plan #228
    Redistricting Plan #229

    Apportionment and release of census data

    Apportionment is the process by which representation in a legislative body is distributed among its constituents. The number of seats in the United States House of Representatives is fixed at 435. The United States Constitution dictates that districts be redrawn every 10 years to ensure equal populations between districts. Every ten years, upon completion of the United States census, reapportionment occurs.[73]

    Apportionment following the 2020 census

    The U.S. Census Bureau delivered apportionment counts on April 26, 2021. Michigan was apportioned thirteen seats in the U.S. House of Representatives. This represented a net loss of one seat as compared to apportionment after the 2010 census.[74]

    See the table below for additional details.

    2020 and 2010 census information for Michigan
    State 2010 census 2020 census 2010-2020
    Population U.S. House seats Population U.S. House seats Raw change in population Percentage change in population Change in U.S. House seats
    Michigan 9,911,626 14 10,084,442 13 172,816 1.74% -1


    Redistricting data from the Census Bureau

    On February 12, 2021, the Census Bureau announced that it would deliver redistricting data to the states by September 30, 2021. On March 15, 2021, the Census Bureau released a statement indicating it would make redistricting data available to the states in a legacy format in mid-to-late August 2021. A legacy format presents the data in raw form, without data tables and other access tools. On May 25, 2021, Ohio Attorney General Dave Yost (R) announced that the state had reached a settlement agreement with the Census Bureau in its lawsuit over the Census Bureau's timetable for delivering redistricting data. Under the terms of the settlement, the Census Bureau agreed to deliver redistricting data, in a legacy format, by August 16, 2021.[75][76][77][78] The Census Bureau released the 2020 redistricting data in a legacy format on August 12, 2021, and in an easier-to-use format at data.census.gov on September 16, 2021.[79][80]

    Court challenges

    If you are aware of any relevant lawsuits that are not listed here, please email us at editor@ballotpedia.org.

    Donald Agee, Jr. et al. v. Jocelyn Benson

    On December 21, 2023, the U.S. District Court for the Western District of Michigan found Michigan's legislative maps to be unconstitutional and ordered the state to draw new maps before the 2024 elections. 13 Senate and House districts were identified as being racially gerrymandered in violation of the equal protection clause of the Fourteenth Amendment.[81] In its order, the three-judge panel wrote:

    The record here shows overwhelmingly—indeed, inescapably—that the Commission drew the boundaries of plaintiffs’ districts predominantly on the basis of race. We hold that those districts were drawn in violation of the Equal Protection Clause of the U.S. Constitution. ... We enjoin the Secretary of State from holding further elections in these districts as they are currently drawn. And we will direct that the parties appear before this court in early January to discuss how to proceed with redrawing them.[12][9]


    The court approved redrawn House and Senate maps in March and July 2024, respectively.[82][83]

    On March 23, 2022, several African-American voters, including Donald Agee, Jr., sued Michigan Secretary of State Jocelyn Benson and Michigan's Independent Citizens Redistricting Commission, challenging the legislative maps that were drawn using data from the 2020 census. The lawsuit argued that Michigan's Independent Citizens Redistricting Commission used race as the predominant factor when drawing legislative districts in violation of the equal protection clause of the Fourteenth Amendment. The lawsuit also argued that the commission intentionally reduced the number of majority African-American districts in the state legislature in violation of Section 2 of the Voting Rights Act. The plaintiffs requested that the court block the legislative maps created by Michigan's Independent Citizens Redistricting Commission and order the creation of new maps for the 2024 election cycle. Hearings were held in November of 2023.[81]

    League of Women Voters of Michigan, et al v. Independent Citizens Redistricting Commission

    On February 1, 2022, the League of Women Voters of Michigan, seven other organizations, and 13 Michigan voters filed a lawsuit against the Michigan Independent Citizens Redistricting Commission challenging the State House district boundaries that the commission approved on December 28, 2021. The plaintiffs argued that MICRC adopted a "State House map which provides a disproportionate advantage to the Republican Party" in violation of state laws and the state constitution.[84] On March 25, 2022, the Michigan Supreme Court denied the petition, saying "the Court is not persuaded that it should grant the requested relief."[85]

    Robert Davis v. Independent Citizens Redistricting Commission

    On September 16, 2021, the Michigan Supreme Court dismissed a lawsuit by Robert Davis to force the state's Independent Citizens Redistricting Commission to comply with a Sept. 17 deadline for approving new congressional and legislative district boundaries. Davis had sued the Commission on Sept. 7 asking the court to require the Commission’s compliance with Michigan’s constitutional deadlines to adopt new redistricting plans by November 1, 2021, and to publish plans 45 days before that for a period of public comment.[86][87]

    In July 2021, the Michigan Supreme Court rejected a request by the Commission to extend the constitution's redistricting deadlines, saying that it was "not persuaded that it should grant the requested relief." At that time, the Commission said it would not meet the deadlines due to delays in receiving population data from the U.S. Census Bureau.

    This is the first redistricting cycle conducted using Michigan Proposal 2, a state constitutional amendment that voters approved in 2018 which transferred the power to draw the state's congressional and legislative districts from the state legislature to an independent redistricting commission.

    In re: Independent Citizens Redistricting Commission's duty to redraw districts by November 1, 2021

    On April 20, 2021, the Michigan Independent Citizens Redistricting Commission petitioned the Supreme Court of Michigan to extend the constitution's redistricting deadline. Under the Michigan Constitution, the commission would be required to adopt new redistricting plans by November 1, 2021. It would be required to publish plans for public comment by September 17, 2021. However, in light of the delayed delivery of detailed redistricting data by the U.S. Census Bureau, the commission argued that it would "not be able to comply with the constitutionally imposed timeline." Instead, the commission asked that the state supreme court issue an order directing the commission to propose plans within 72 days of the receipt of redistricting data and to approve plans within 45 days thereafter.[88]

    The state supreme court asked the Office of the Attorney General to assemble two separate teams to make arguments, one team in support of the commission's request and another opposed. The court heard oral arguments on June 21, 2021. Deputy Solicitor General Ann Sherman, speaking in support of the proposed deadline extensions, said "The very maps themselves could be challenged if they are drawn after the November 1 deadline." Assistant Attorney General Kyla Barranco, speaking in opposition, said, "There isn't harm in telling the commission at this point, 'Try your best with the data that you might be able to use and come September 17, maybe we'll have a different case.'"[89]

    On July 9, 2021, the state supreme court rejected the commission's request to extend the deadlines. In its unsigned order, the court said that it was "not persuaded that it should grant the requested relief." Justice Elizabeth Welch wrote a concurrence, in which she said, "The Court’s decision is not a reflection on the merits of the questions briefed or how this Court might resolve a future case raising similar issues. It is indicative only that a majority of this Court believes that the anticipatory relief sought is unwarranted."[90]

    Daunt v. Benson

    On May 27, 2021, a three-judge panel of the U.S. Court of Appeals for the Sixth Circuit affirmed a lower court's judgment that the membership criteria for Michigan's Independent Citizens Redistricting Commission did not violate the First and Fourteenth Amendments.[91][92]

    On November 6, 2018, voters approved Proposal 18-2, a constitutional amendment establishing a "commission of citizens with exclusive authority to adopt district boundaries for the Michigan Senate, Michigan House of Representatives, and U.S. Congress." That amendment set forth the following eligibility criteria for members of the commission, "who must not be currently, or have been in the past six years:"[91][92]

    • A declared candidate for partisan federal, state, or local office.
    • An elected partisan federal, state, or local official.
    • An officer of member of the governing board of national, state, or local political party.
    • An employee of the state legislature.
    • "A paid consultant or employee of a federal, state, or local elected official or political candidates, of a federal state or local political candidate's campaign, or of a political action committee."
    • "Any person who is registered as a lobbyist agent with the Michigan bureau of elections, or any employee of such person."
    • "An unclassified state employee who is exempt from classification in state civil service ... except for employees of courts of record, employees of the state institutions of higher education, and persons in the armed forces of the state."

    On July 30, 2019, a group of Michigan voters filed suit in the U.S. District Court for the Western District of Michigan, alleging that "their exclusion from the Commission based on these partisan ties violates the First and Fourteenth Amendments." The district court ultimately dismissed the plaintiffs' complaint, a decision which prompted the appeal to the Sixth Circuit.[91][92]

    The three-judge panel – Judges Karen Moore, Ronald Gilman, and Chad Readler – unanimously affirmed the district court's decision. Writing for the court, Judge Moore said, "Michigan's interest in cleansing its redistricting process of political conflicts of interest and the appearance thereof is ample justification for the limited burdens that the Amendment's eligibility criteria impose on those who would like to be considered for the Commission. Although claims of unconstitutional partisan gerrymandering may be nonjusticiable, Michigan is free to employ its political process to address the issue head on. It did so, adopting the Amendment after Michiganders overwhelmingly voted in favor of Proposal 18-2, and its eligibility criteria for the Commission do not offend the First or Fourteenth Amendments.[91][92]

    Aftermath of redistricting

    In 2018, Michigan voters approved a ballot measure creating an independent redistricting commission to draw the state's congressional and legislative maps. The commission was first used in the 2020 redistricting cycle.[93] Before this, the state legislature drew Michigan's maps. Four Republicans, four Democrats, and five independents made up the new commission, which took public comments on the maps into consideration.[94] The commission drew new legislative maps and approved them on December 28, 2021.[95]

    In describing the old maps, Michigan Advance said: "In the past, the Legislature was in charge of drawing new districts every decade, with the governor’s sign off, which typically resulted in maps that protected incumbents and the party in charge."[96] A 2016 analysis by the Associated Press found: "Traditional battlegrounds such as Michigan, North Carolina, Pennsylvania, Wisconsin, Florida and Virginia were among those with significant Republican advantages in their U.S. or state House races."[97]

    Political officials from both parties expected the new maps to create more competitive elections. In an interview with the Huffington Post, Jessica Post, the president of the Democratic Legislative Campaign Committee, said: "We see Michigan as a huge opportunity because of the newly drawn fair maps.”[98] State Senate President Mike Shirkey (R) said he had: "100 percent confidence we’re going to retain the majority... But I have an equal level of confidence that we’re having to work harder this time than we have in probably 35 years.”[99] The two parties combined to spend $30 million in ads, which was among the highest for state legislative races in the country.[100]

    Heading into the elections, the state legislature was controlled by Republicans, with Democrats last controlling the state House in 2010 and the state Senate in 1984.[101]

    In the 2022 elections, Democrats won a 56-54 majority in the state House and a 20-18 majority in the state Senate.[102] This resulted in a Democratic trifecta, giving them control of state government. In discussing the results, Professor Matt Grossman said: "Under the new maps, the parties have to compete over districts with minimal partisan lanes as well as those that have more normally Republican voters and those that have more normally Democratic voters. This produced a real change. If you add up all the votes statewide for the House and the Senate Democrats got more votes by one and 1.5% in the two chambers, and they will end up with similarly small advantages in seats."[103] Douglas Clark, a Republican who served on the redistricting commission, said: “Depending on the issues of the election and depending on the candidates, some of these districts can go either way -- they can go Republican or they can go Democrat... In this instance in this election, more of them went Democrat."[104]

    Background

    This section includes background information on federal requirements for congressional redistricting, state legislative redistricting, state-based requirements, redistricting methods used in the 50 states, gerrymandering, and recent court decisions.

    Federal requirements for congressional redistricting

    According to Article I, Section 4 of the United States Constitution, the states and their legislatures have primary authority in determining the "times, places, and manner" of congressional elections. Congress may also pass laws regulating congressional elections.[105][106]

    The Times, Places and Manner of holding Elections for Senators and Representatives, shall be prescribed in each State by the Legislature thereof; but the Congress may at any time by Law make or alter such Regulations, except as to the Places of chusing Senators.[9]
    —United States Constitution

    Article I, Section 2 of the United States Constitution stipulates that congressional representatives be apportioned to the states on the basis of population. There are 435 seats in the United States House of Representatives. Each state is allotted a portion of these seats based on the size of its population relative to the other states. Consequently, a state may gain seats in the House if its population grows or lose seats if its population decreases, relative to populations in other states. In 1964, the United States Supreme Court ruled in Wesberry v. Sanders that the populations of House districts must be equal "as nearly as practicable."[15][107][17]

    The equal population requirement for congressional districts is strict. According to All About Redistricting, "Any district with more or fewer people than the average (also known as the 'ideal' population), must be specifically justified by a consistent state policy. And even consistent policies that cause a 1 percent spread from largest to smallest district will likely be unconstitutional."[17]

    Federal requirements for state legislative redistricting

    The United States Constitution is silent on the issue of state legislative redistricting. In the mid-1960s, the United States Supreme Court issued a series of rulings in an effort to clarify standards for state legislative redistricting. In Reynolds v. Sims, the court ruled that "the Equal Protection Clause [of the United States Constitution] demands no less than substantially equal state legislative representation for all citizens, of all places as well as of all races." According to All About Redistricting, "it has become accepted that a [redistricting] plan will be constitutionally suspect if the largest and smallest districts [within a state or jurisdiction] are more than 10 percent apart."[17]

    State-based requirements

    In addition to the federal criteria noted above, individual states may impose additional requirements on redistricting. Common state-level redistricting criteria are listed below.

    1. Contiguity refers to the principle that all areas within a district should be physically adjacent. A total of 49 states require that districts of at least one state legislative chamber be contiguous (Nevada has no such requirement, imposing no requirements on redistricting beyond those enforced at the federal level). A total of 23 states require that congressional districts meet contiguity requirements.[17][18]
    2. Compactness refers to the general principle that the constituents within a district should live as near to one another as practicable. A total of 37 states impose compactness requirements on state legislative districts; 18 states impose similar requirements for congressional districts.[17][18]
    3. A community of interest is defined by FairVote as a "group of people in a geographical area, such as a specific region or neighborhood, who have common political, social or economic interests." A total of 24 states require that the maintenance of communities of interest be considered in the drawing of state legislative districts. A total of 13 states impose similar requirements for congressional districts.[17][18]
    4. A total of 42 states require that state legislative district lines be drawn to account for political boundaries (e.g., the limits of counties, cities, and towns). A total of 19 states require that similar considerations be made in the drawing of congressional districts.[17][18]

    Methods

    In general, a state's redistricting authority can be classified as one of the following:[108]

    1. Legislature-dominant: In a legislature-dominant state, the legislature retains the ultimate authority to draft and enact district maps. Maps enacted by the legislature may or may not be subject to gubernatorial veto. Advisory commissions may also be involved in the redistricting process, although the legislature is not bound to adopt an advisory commission's recommendations.
    2. Commission: In a commission state, an extra-legislative commission retains the ultimate authority to draft and enact district maps. A non-politician commission is one whose members cannot hold elective office. A politician commission is one whose members can hold elective office.
    3. Hybrid: In a hybrid state, the legislature shares redistricting authority with a commission.

    Gerrymandering

    In 1812, Massachusetts Governor Elbridge Gerry signed into law a state Senate district map that, according to the Encyclopædia Britannica, "consolidated the Federalist Party vote in a few districts and thus gave disproportionate representation to Democratic-Republicans." The word gerrymander was coined by The Boston Gazette to describe the district.
    See also: Gerrymandering

    The term gerrymandering refers to the practice of drawing electoral district lines to favor one political party, individual, or constituency over another. When used in a rhetorical manner by opponents of a particular district map, the term has a negative connotation but does not necessarily address the legality of a challenged map. The term can also be used in legal documents; in this context, the term describes redistricting practices that violate federal or state laws.[1][20]

    For additional background information about gerrymandering, click "[Show more]" below.

    Show more

    The phrase racial gerrymandering refers to the practice of drawing electoral district lines to dilute the voting power of racial minority groups. Federal law prohibits racial gerrymandering and establishes that, to combat this practice and to ensure compliance with the Voting Rights Act, states and jurisdictions can create majority-minority electoral districts. A majority-minority district is one in which a racial group or groups comprise a majority of the district's populations. Racial gerrymandering and majority-minority districts are discussed in greater detail in this article.[21]

    The phrase partisan gerrymandering refers to the practice of drawing electoral district maps with the intention of favoring one political party over another. In contrast with racial gerrymandering, on which the Supreme Court of the United States has issued rulings in the past affirming that such practices violate federal law, the high court had not, as of November 2017, issued a ruling establishing clear precedent on the question of partisan gerrymandering. Although the court has granted in past cases that partisan gerrymandering can violate the United States Constitution, it has never adopted a standard for identifying or measuring partisan gerrymanders. Partisan gerrymandering is described in greater detail in this article.[109][110]

    Recent court decisions

    See also: Redistricting cases heard by the Supreme Court of the United States

    The Supreme Court of the United States has, in recent years, issued several decisions dealing with redistricting policy, including rulings relating to the consideration of race in drawing district maps, the use of total population tallies in apportionment, and the constitutionality of independent redistricting commissions. The rulings in these cases, which originated in a variety of states, impact redistricting processes across the nation.

    For additional background information about these cases, click "[Show more]" below.

    Show more

    Alexander v. South Carolina State Conference of the NAACP (2024)

    See also: Alexander v. South Carolina State Conference of the NAACP

    Alexander v. South Carolina State Conference of the NAACP — This case concerns a challenge to the congressional redistricting plan that the South Carolina legislature enacted after the 2020 census. In January 2023, a federal three-judge panel ruled that the state's 1st Congressional District was unconstitutional and enjoined the state from conducting future elections using its district boundaries. The panel's opinion said, "The Court finds that race was the predominant factor motivating the General Assembly’s adoption of Congressional District No. 1...Defendants have made no showing that they had a compelling state interest in the use of race in the design of Congressional District No. 1 and thus cannot survive a strict scrutiny review."[24] Thomas Alexander (R)—in his capacity as South Carolina State Senate president—appealed the federal court's ruling, arguing: :In striking down an isolated portion of South Carolina Congressional District 1 as a racial gerrymander, the panel never even mentioned the presumption of the General Assembly’s “good faith.”...The result is a thinly reasoned order that presumes bad faith, erroneously equates the purported racial effect of a single line in Charleston County with racial predominance across District 1, and is riddled with “legal mistake[s]” that improperly relieved Plaintiffs of their “demanding” burden to prove that race was the “predominant consideration” in District 1.[111] The U.S. Supreme Court scheduled oral argument on this case for October 11, 2023.[112]

    Moore v. Harper (2023)

    See also: Moore v. Harper

    At issue in Moore v. Harper, was whether state legislatures alone are empowered by the Constitution to regulate federal elections without oversight from state courts, which is known as the independent state legislature doctrine. On November 4, 2021, the North Carolina General Assembly adopted a new congressional voting map based on 2020 Census data. The legislature, at that time, was controlled by the Republican Party. In the case Harper v. Hall (2022), a group of Democratic Party-affiliated voters and nonprofit organizations challenged the map in state court, alleging that the new map was a partisan gerrymander that violated the state constitution.[27] On February 14, 2022, the North Carolina Supreme Court ruled that the state could not use the map in the 2022 elections and remanded the case to the trial court for further proceedings. The trial court adopted a new congressional map drawn by three court-appointed experts. The United States Supreme Court affirmed the North Carolina Supreme Court's original decision in Moore v. Harper that the state's congressional district map violated state law. In a 6-3 decision, Chief Justice John Roberts wrote that the "Elections Clause does not vest exclusive and independent authority in state legislatures to set the rules regarding federal elections.[113]

    Merrill v. Milligan (2023)

    See also: Merrill v. Milligan

    At issue in Merrill v. Milligan, was the constitutionality of Alabama's 2021 redistricting plan and whether it violated Section 2 of the Voting Rights Act. A group of Alabama voters and organizations sued Secretary of State John Merrill (R) and the House and Senate redistricting chairmen, Rep. Chris Pringle (R) and Sen. Jim McClendon (R). Plaintiffs alleged the congressional map enacted on Nov. 4, 2021, by Gov. Kay Ivey (R) unfairly distributed Black voters. The plaintiffs asked the lower court to invalidate the enacted congressional map and order a new map with instructions to include a second majority-Black district. The court ruled 5-4, affirming the lower court opinion that the plaintiffs showed a reasonable likelihood of success concerning their claim that Alabama's redistricting map violated Section 2 of the Voting Rights Act.[114]

    Gill v. Whitford (2018)

    See also: Gill v. Whitford

    In Gill v. Whitford, decided on June 18, 2018, the Supreme Court of the United States ruled that the plaintiffs—12 Wisconsin Democrats who alleged that Wisconsin's state legislative district plan had been subject to an unconstitutional gerrymander in violation of the First and Fourteenth Amendments—had failed to demonstrate standing under Article III of the United States Constitution to bring a complaint. The court's opinion, penned by Chief Justice John Roberts, did not address the broader question of whether partisan gerrymandering claims are justiciable and remanded the case to the district court for further proceedings. Roberts was joined in the majority opinion by Associate Justices Anthony Kennedy, Ruth Bader Ginsburg, Stephen Breyer, Samuel Alito, Sonia Sotomayor, and Elena Kagan. Kagan penned a concurring opinion joined by Ginsburg, Breyer, and Sotomayor. Associate Justice Clarence Thomas penned an opinion that concurred in part with the majority opinion and in the judgment, joined by Associate Justice Neil Gorsuch.[30]

    Cooper v. Harris (2017)

    See also: Cooper v. Harris

    In Cooper v. Harris, decided on May 22, 2017, the Supreme Court of the United States affirmed the judgment of the United States District Court for the Middle District of North Carolina, finding that two of North Carolina's congressional districts, the boundaries of which had been set following the 2010 United States Census, had been subject to an illegal racial gerrymander in violation of Section 2 of the Voting Rights Act. Justice Elena Kagan delivered the court's majority opinion, which was joined by Justices Clarence Thomas, Ruth Bader Ginsburg, Stephen Breyer, and Sonia Sotomayor (Thomas also filed a separate concurring opinion). In the court's majority opinion, Kagan described the two-part analysis utilized by the high court when plaintiffs allege racial gerrymandering as follows: "First, the plaintiff must prove that 'race was the predominant factor motivating the legislature's decision to place a significant number of voters within or without a particular district.' ... Second, if racial considerations predominated over others, the design of the district must withstand strict scrutiny. The burden shifts to the State to prove that its race-based sorting of voters serves a 'compelling interest' and is 'narrowly tailored' to that end." In regard to the first part of the aforementioned analysis, Kagan went on to note that "a plaintiff succeeds at this stage even if the evidence reveals that a legislature elevated race to the predominant criterion in order to advance other goals, including political ones." Justice Samuel Alito delivered an opinion that concurred in part and dissented in part with the majority opinion. This opinion was joined by Chief Justice John Roberts and Justice Anthony Kennedy.[115][116][33]

    Evenwel v. Abbott (2016)

    See also: Evenwel v. Abbott

    Evenwel v. Abbott was a case decided by the Supreme Court of the United States in 2016. At issue was the constitutionality of state legislative districts in Texas. The plaintiffs, Sue Evenwel and Edward Pfenninger, argued that district populations ought to take into account only the number of registered or eligible voters residing within those districts as opposed to total population counts, which are generally used for redistricting purposes. Total population tallies include non-voting residents, such as immigrants residing in the country without legal permission, prisoners, and children. The plaintiffs alleged that this tabulation method dilutes the voting power of citizens residing in districts that are home to smaller concentrations of non-voting residents. The court ruled 8-0 on April 4, 2016, that a state or locality can use total population counts for redistricting purposes. The majority opinion was penned by Justice Ruth Bader Ginsburg.[34][35][36][37]

    Harris v. Arizona Independent Redistricting Commission (2016)

    Justice Stephen Breyer penned the majority opinion in Harris v. Arizona Independent Redistricting Commission.
    See also: Harris v. Arizona Independent Redistricting Commission

    Harris v. Arizona Independent Redistricting Commission was a case decided by the Supreme Court of the United States in 2016. At issue was the constitutionality of state legislative districts that were created by the commission in 2012. The plaintiffs, a group of Republican voters, alleged that "the commission diluted or inflated the votes of almost two million Arizona citizens when the commission intentionally and systematically overpopulated 16 Republican districts while under-populating 11 Democrat districts." This, the plaintiffs argued, constituted a partisan gerrymander. The plaintiffs claimed that the commission placed a disproportionately large number of non-minority voters in districts dominated by Republicans; meanwhile, the commission allegedly placed many minority voters in smaller districts that tended to vote Democratic. As a result, the plaintiffs argued, more voters overall were placed in districts favoring Republicans than in those favoring Democrats, thereby diluting the votes of citizens in the Republican-dominated districts. The defendants countered that the population deviations resulted from legally defensible efforts to comply with the Voting Rights Act and obtain approval from the United States Department of Justice. At the time of redistricting, certain states were required to obtain preclearance from the U.S. Department of Justice before adopting redistricting plans or making other changes to their election laws—a requirement struck down by the United States Supreme Court in Shelby County v. Holder (2013). On April 20, 2016, the court ruled unanimously that the plaintiffs had failed to prove that a partisan gerrymander had taken place. Instead, the court found that the commission had acted in good faith to comply with the Voting Rights Act. The court's majority opinion was penned by Justice Stephen Breyer.[38][39][40]

    Arizona State Legislature v. Arizona Independent Redistricting Commission (2015)

    See also: Arizona State Legislature v. Arizona Independent Redistricting Commission
    Arizona State Legislature v. Arizona Independent Redistricting Commission was a case decided by the Supreme Court of the United States in 2015. At issue was the constitutionality of the Arizona Independent Redistricting Commission, which was established by state constitutional amendment in 2000. According to Article I, Section 4 of the United States Constitution, "the Times, Places and Manner of holding Elections for Senators and Representatives shall be prescribed in each State by the Legislature thereof." The state legislature argued that the use of the word "legislature" in this context is literal; therefore, only a state legislature may draw congressional district lines. Meanwhile, the commission contended that the word "legislature" ought to be interpreted to mean "the legislative powers of the state," including voter initiatives and referenda. On June 29, 2015, the court ruled 5-4 in favor of the Arizona Independent Redistricting Commission, finding that "redistricting is a legislative function, to be performed in accordance with the state's prescriptions for lawmaking, which may include the referendum and the governor's veto." The majority opinion was penned by Justice Ruth Bader Ginsburg and joined by Justices Anthony Kennedy, Stephen Breyer, Elena Kagan, and Sonia Sotomayor. Chief Justice John Roberts and Justices Clarence Thomas, Antonin Scalia, and Samuel Alito dissented.[41][42][43][44]

    Trifectas and redistricting

    In 34 of the states that conducted legislative elections in 2020, the legislatures themselves played a significant part in the subsequent redistricting process. The winner of eight of 2020's gubernatorial elections had veto authority over state legislative or congressional district plans approved by legislatures. The party that won trifecta control of a state in which redistricting authority rests with the legislature directed the process that produces the maps that will be used for the remainder of the decade. Trifecta shifts in the 2010 election cycle illustrate this point. In 2010, 12 states in which legislatures had authority over redistricting saw shifts in trifecta status. Prior to the 2010 elections, seven of these states were Democratic trifectas; the rest were divided governments. After the 2010 elections, seven of these states became Republican trifectas; the remainder either remained or became divided governments. The table below details these shifts and charts trifecta status heading into the 2020 election cycle.

    The 12 legislature-redistricting states that saw trifecta shifts in 2010 – subsequent trifecta status
    State Primary redistricting authority Pre-2010 trifecta status Post-2010 trifecta status Post-2018 trifecta status
    Alabama Legislature Divided Republican Republican
    Colorado Congressional maps: legislature
    State legislative maps: politician commission
    Democratic Divided Democratic
    Indiana Legislature Divided Republican Republican
    Iowa Legislature Democratic Divided Republican
    Maine Legislature Democratic Republican Democratic
    Michigan Legislature Divided Republican Divided
    New Hampshire Legislature Democratic Divided Divided
    North Carolina Legislature Democratic Divided Divided
    Ohio Congressional maps: legislature
    State legislative maps: politician commission
    Divided Republican Republican
    Oregon Legislature Democratic Divided Democratic
    Pennsylvania Congressional maps: legislature
    State legislative maps: politician commission
    Divided Republican Divided
    Wisconsin Legislature Democratic Republican Divided

    2010 redistricting cycle

    Redistricting in Michigan after the 2010 census

    League of Women Voters of Michigan v. Johnson

    On December 22, 2017, the League of Women Voters of Michigan, along with a group of Michigan Democrats, filed suit in federal district court against Ruth Johnson in her capacity as Michigan's secretary of state, alleging that Michigan's congressional and state legislative district plans represent unconstitutional partisan gerrymanders (i.e., the plaintiffs argue that the state's district maps give an unfair advantage to Republicans over Democrats). On December 27, 2017, the United States District Court for the Eastern District of Michigan issued an order that a three-judge panel be convened to hear the case.[117][118]

    Congressional redistricting, 2010

    Following the 2010 United States Census, Michigan lost one congressional seat. At the time of redistricting, Republicans controlled both chambers of the state legislature and the governorship. On June 29, 2011, the state legislature approved new congressional district boundaries, which were signed into law by the governor on August 9, 2011.[119][120]

    State legislative redistricting, 2010

    The state legislature approved new state legislative district boundaries on June 29, 2011. These were signed into law by the governor on August 9, 2011. On December 8, 2011, opponents filed suit, alleging that the newly drawn state House map violated the Voting Rights Act and the equal protection clause of the United States Constitution by "targeting African-American incumbents for pairing, and 'cracking' the Latino community of southwest Detroit." On April 6, 2012, the United States District Court for the Eastern District of Michigan dismissed the case.[119]

    See also

    External links

    Footnotes

    1. 1.0 1.1 1.2 All About Redistricting, "Why does it matter?" accessed April 8, 2015
    2. 2.0 2.1 2.2 2.3 Indy Week, "Cracked, stacked and packed: Initial redistricting maps met with skepticism and dismay," June 29, 2011
    3. 3.0 3.1 3.2 3.3 The Atlantic, "How the Voting Rights Act Hurts Democrats and Minorities," June 17, 2013
    4. 4.0 4.1 4.2 4.3 Redrawing the Lines, "The Role of Section 2 - Majority Minority Districts," accessed April 6, 2015
    5. Michigan.gov, "Michigan Independent Citizens Redistricting Commission-Public Notice of Adopted Plans," accessed March 30, 2022
    6. 6.0 6.1 6.2 Dave Beaudoin, "Email communication with Edward Woods III, Communications and Outreach Director of the Michigan Independent Citizens Redistricting Commission," March 1, 2022
    7. 7.0 7.1 7.2 7.3 Michigan Legislature, "Article IV § 6" - Independent citizens redistricting commission for state legislative and congressional districts," accessed January 3, 2022
    8. CourtListener, "Opinion and order," July 26, 2024
    9. 9.00 9.01 9.02 9.03 9.04 9.05 9.06 9.07 9.08 9.09 9.10 9.11 9.12 9.13 9.14 Note: This text is quoted verbatim from the original source. Any inconsistencies are attributable to the original source.
    10. Michigan Public, "Redistricting commission chooses final state Senate plan for court approval," June 26, 2024
    11. PacerMonitor, "Opinion and order," March 27, 2024
    12. 12.0 12.1 12.2 12.3 United States District Court for the Western District of Michigan Southern Division, "Case No. 1:22-cv-272 Donald Agee, Jr. v. Jocelyn Benson," December 21, 2023
    13. The Heritage Guide to the Constitution, "Election Regulations," accessed April 13, 2015
    14. Brookings, "Redistricting and the United States Constitution," March 22, 2011
    15. 15.0 15.1 Brennan Center for Justice, "A Citizen's Guide to Redistricting," accessed March 25, 2015
    16. The Constitution of the United States of America, "Article 1, Section 2," accessed March 25, 2015
    17. 17.00 17.01 17.02 17.03 17.04 17.05 17.06 17.07 17.08 17.09 17.10 17.11 17.12 17.13 All About Redistricting, "Where are the lines drawn?" accessed April 9, 2015
    18. 18.0 18.1 18.2 18.3 18.4 18.5 18.6 18.7 FairVote, "Redistricting Glossary," accessed April 9, 2015
    19. All About Redistricting, "Who draws the lines?" accessed June 19, 2017
    20. 20.0 20.1 Encyclopædia Britannica, "Gerrymandering," November 4, 2014
    21. 21.0 21.1 Congressional Research Service, "Congressional Redistricting and the Voting Rights Act: A Legal Overview," April 13, 2015
    22. The Wall Street Journal, "Supreme Court to Consider Limits on Partisan Drawing of Election Maps," June 19, 2017
    23. The Washington Post, "Supreme Court to hear potentially landmark case on partisan gerrymandering," June 19, 2017
    24. 24.0 24.1 United States District Court for the District of South Carolina, Columbia Division, "South Carolina State Conference of the NAACP, et al. v. Alexander," January 6, 2023
    25. Supreme Court of the United States, "Alexander, et al. v. The South Carolina State Conference of the NAACP, et al.," February 17, 2023
    26. SCOTUSblog, "Alexander v. South Carolina State Conference of the NAACP," accessed July 21, 2023
    27. 27.0 27.1 SCOTUSblog, "Justices will hear case that tests power of state legislatures to set rules for federal elections," June 30, 2022
    28. U.S. Supreme Court, “Moore, in his Official Capacity as Speaker of The North Carolina House of Representatives, et al. v. Harper et al.," "Certiorari to the Supreme Court of North Carolina,” accessed June 16, 2023
    29. SCOTUSblog.org, "Supreme Court upholds Section 2 of Voting Rights Act," June 8, 2023
    30. 30.0 30.1 Supreme Court of the United States, "Gill v. Whitford: Decision," June 18, 2018
    31. Election Law Blog, "Breaking: SCOTUS to Hear NC Racial Gerrymandering Case," accessed June 27, 2016
    32. Ballot Access News, "U.S. Supreme Court Accepts Another Racial Gerrymandering Case," accessed June 28, 2016
    33. 33.0 33.1 Supreme Court of the United States, "Cooper v. Harris: Decision," May 22, 2017
    34. 34.0 34.1 The Washington Post, "Supreme Court to hear challenge to Texas redistricting plan," May 26, 2015
    35. 35.0 35.1 The New York Times, "Supreme Court Agrees to Settle Meaning of ‘One Person One Vote,'" May 26, 2015
    36. 36.0 36.1 SCOTUSblog, "Evenwel v. Abbott," accessed May 27, 2015
    37. 37.0 37.1 Associated Press, "Supreme Court to hear Texas Senate districts case," May 26, 2015
    38. 38.0 38.1 SCOTUSblog, "The new look at 'one person, one vote,' made simple," July 27, 2015
    39. 39.0 39.1 Supreme Court of the United States, "Harris v. Arizona Independent Redistricting Commission: Brief for Appellants," accessed December 14, 2015
    40. 40.0 40.1 Supreme Court of the United States, "Harris v. Arizona Independent Redistricting Commission," April 20, 2016
    41. 41.0 41.1 The New York Times, "Court Skeptical of Arizona Plan for Less-Partisan Congressional Redistricting," March 2, 2015
    42. 42.0 42.1 The Atlantic, "Will the Supreme Court Let Arizona Fight Gerrymandering?" September 15, 2014
    43. 43.0 43.1 United States Supreme Court, "Arizona State Legislature v. Arizona Independent Redistricting Commission: Opinion of the Court," June 29, 2015
    44. 44.0 44.1 The New York Times, "Supreme Court Upholds Creation of Arizona Redistricting Commission," June 29, 2015
    45. Yale Law School, The Avalon Project, "Voting Rights Act of 1965; August 6, 1965," accessed April 6, 2015
    46. Michigan Radio, "Redistricting proposal passes in Michigan," November 6, 2018
    47. United States Census Bureau, "2020 Census Apportionment Results Delivered to the President," April 26, 2021
    48. Michigan.gov, "Michigan Independent Citizens Redistricting Commission-Public Notice of Adopted Plans," accessed March 30, 2022
    49. The Detroit News, "Michigan redistricting panel wraps adoption of state House, Senate, congressional maps" December 28, 2021
    50. Detroit Free Press, "Michigan's redistricting commission adopts final congressional map for the next decade" December 28, 2021
    51. 51.0 51.1 51.2 51.3 51.4 The Detroit News, "Michigan redistricting panel wraps adoption of state House, Senate, congressional maps" December 28, 2021
    52. Political predecessor districts are determined primarily based on incumbents and where each chose to seek re-election.
    53. Daily Kos Elections, "Daily Kos Elections 2020 presidential results by congressional district (old CDs vs. new CDs)," accessed May 12, 2022
    54. CourtListener, "Opinion and order," July 26, 2024
    55. Michigan Public, "Redistricting commission chooses final state Senate plan for court approval," June 26, 2024
    56. PacerMonitor, "Opinion and order," March 27, 2024
    57. Michigan Advance, "Federal court grants final approval to new Michigan Senate districts ," July 26, 2024
    58. Michigan Advance, "Redistricting commission selects a proposed Senate map on 6th round of voting," June 27, 2024
    59. Michigan Public, "Redistricting commission chooses final state Senate plan for court approval," June 26, 2024
    60. 60.0 60.1 60.2 Michigan Advance, "Court approves new Michigan House district map," March 28, 2024
    61. Detroit Free Press, "Michigan redistricting commission adopts new state legislative maps," December 28, 2021
    62. 62.0 62.1 62.2 Detroit Free Press, "Michigan redistricting commission adopts new state legislative maps," December 28, 2021
    63. Michigan Radio, "Redistricting proposal passes in Michigan," November 6, 2018
    64. Michigan Independent Citizens Redistricting Commission, "Mapping Process and Procedures," December 28, 2021
    65. Michigan Independent Citizens Redistricting Commission, "About Us," accessed July 7, 2022
    66. Michigan.gov, "ICRC - Final Draw - 13 Commissioners," accessed December 14, 2020
    67. Detroit News, "Activists raise alarm about legal team floated for Michigan's redistricting panel," August 9, 2021
    68. Michigan Advance, "Independent redistricting commission considers hiring GOP-tied law firm," August 9, 2021
    69. Detroit Free Press, "Michigan redistricting commission is done mapping, plans to adopt final maps next," November 5, 2021
    70. Michigan.gov, "Michigan Independent Citizens Redistricting Commission, Proposed Maps," accessed November 11, 2021
    71. Detroit Free Press, "Michigan's draft redistricting maps approved, will be taken to the public next," October 12, 2021
    72. Michigan Independent Citizens Redistricting Commission, "Proposed Maps," accessed October 13, 2021
    73. United States Census Bureau, "Apportionment," accessed July 11, 2018
    74. United States Census Bureau, "2020 Census Apportionment Results Delivered to the President," April 26, 2021
    75. United States Census Bureau, "2020 Census Operational Plan: Executive Summary," December 2015
    76. United States Census Bureau, "Census Bureau Statement on Redistricting Data Timeline," February 12, 2021
    77. Office of the Attorney General of Ohio, "AG Yost Secures Victory for Ohioans in Settlement with Census Bureau Data Lawsuit," May 25, 2021
    78. U.S. Census Bureau, "U.S. Census Bureau Statement on Release of Legacy Format Summary Redistricting Data File," March 15, 2021
    79. U.S. Census Bureau, "Decennial Census P.L. 94-171 Redistricting Data," accessed August 12, 2021
    80. United States Census Bureau, "Census Bureau Delivers 2020 Census Redistricting Data in Easier-to-Use Format," September 16, 2021
    81. 81.0 81.1 The American Redistricting Project, "Litigation - Agee v. Benson," January 8, 2024
    82. PacerMonitor, "Opinion and order," March 27, 2024
    83. CourtListener, "Opinion and order," July 26, 2024
    84. Michigan Supreme Court, "League of Women Voters of Michigan, et al v. Indep. Citizens Redistricting Commission," February 1, 2022
    85. Michigan Supreme Court, "League of Women Voters of Michigan, et al v. Indep. Citizens Redistricting Commission," March 25, 2022
    86. Detroit Free Press, "Michigan redistricting commission sued in anticipation of missing constitutional deadline," September 7, 2021
    87. Michigan Supreme Court, "Robert Davis v. Independent Citizens Redistricting Commission," September 16, 2021
    88. Michigan Supreme Court, "In re: Independent Citizens Redistricting Commission's duty to redraw districts by November 1, 2021: Petition for Relief," April 20, 2021
    89. The Detroit Free Press, "Redistricting commission makes case to Michigan Supreme Court for new timeline to draw maps," June 21, 2021
    90. Michigan Supreme Court, "In re: Independent Citizens Redistricting Commission's duty to redraw districts by November 1, 2021: Order," July 9, 2021
    91. 91.0 91.1 91.2 91.3 Ballot Access News, "Sixth Circuit Upholds Rules for Michigan’s Nonpartisan Redistricting Commission," May 27, 2021
    92. 92.0 92.1 92.2 92.3 United States Court of Appeals for the Sixth Circuit, "Daunt v. Benson: Opinion," May 27, 2021
    93. All About Redistricting, "Michigan" accessed June 5, 2024
    94. Detroit Free Press, "Your questions about Michigan's new redistricting process answered" accessed May 22, 2024
    95. WILX, "Michigan redistricting commission approves US House map" accessed May 22, 2024
    96. Michigan Advance, "Michigan redistricting advocates tout new process after first election under new maps" accessed June 5, 2024
    97. M Live, "AP analysis shows how gerrymandering benefited GOP in 2016" accessed June 5, 2024
    98. Huffington Post, "How Michigan Became The Biggest State Legislative Battleground Of 2022 accessed May 23, 2024
    99. Bridge Michigan, "Big money donors shunning Tudor Dixon, Michigan Republican ticket" accessed June 5, 2024
    100. Michigan Public, "Michigan is top in the nation for ad spending in state legislature races" accessed May 24, 2024
    101. Bridge Michigan, "Who will control the Michigan Legislature? This year, Democrats have a shot" accessed May 24, 2024
    102. Detroit Free Press, "Redistricting experts weigh in on results of first general election under new maps" accessed May 23, 2024
    103. University of Michigan, "An assessment of Michigan's redistricting process" accessed June 14, 2024
    104. Associated Press, "Flip of Michigan Legislature highlights role of fair maps" accessed May 29, 2024
    105. The Heritage Guide to the Constitution, "Election Regulations," accessed April 13, 2015
    106. Brookings, "Redistricting and the United States Constitution," March 22, 2011
    107. The Constitution of the United States of America, "Article 1, Section 2," accessed March 25, 2015
    108. All About Redistricting, "Who draws the lines?" accessed June 19, 2017
    109. The Wall Street Journal, "Supreme Court to Consider Limits on Partisan Drawing of Election Maps," June 19, 2017
    110. The Washington Post, "Supreme Court to hear potentially landmark case on partisan gerrymandering," June 19, 2017
    111. Supreme Court of the United States, "Alexander, et al. v. The South Carolina State Conference of the NAACP, et al.," February 17, 2023
    112. SCOTUSblog, "Alexander v. South Carolina State Conference of the NAACP," accessed July 21, 2023
    113. U.S. Supreme Court, “Moore, in his Official Capacity as Speaker of The North Carolina House of Representatives, et al. v. Harper et al.," "Certiorari to the Supreme Court of North Carolina,” accessed June 16, 2023
    114. SCOTUSblog.org, "Supreme Court upholds Section 2 of Voting Rights Act," June 8, 2023
    115. Election Law Blog, "Breaking: SCOTUS to Hear NC Racial Gerrymandering Case," accessed June 27, 2016
    116. Ballot Access News, "U.S. Supreme Court Accepts Another Racial Gerrymandering Case," accessed June 28, 2016
    117. The Detroit News, "Federal suit alleges GOP 'gerrymandering' in Michigan," December 22, 2017
    118. United States District Court for the Eastern District of Michigan, "League of Women Voters of Michigan v. Johnson: Order Granting Application for Three-Judge Court," December 27, 2017
    119. 119.0 119.1 Cite error: Invalid <ref> tag; no text was provided for refs named miloyola
    120. Barone, M. & McCutcheon, C. (2013). The almanac of American politics 2014 : the senators, the representatives and the governors : their records and election results, their states and districts. Chicago, IL: University of Chicago Press.

    Redistricting after the 2010 census

    See also: Redistricting in Michigan after the 2010 census

    League of Women Voters of Michigan v. Benson

    On December 22, 2017, the League of Women Voters of Michigan, along with a group of Michigan Democrats, filed suit in federal court alleging that Michigan's congressional and state legislative district plans represented unconstitutional partisan gerrymanders (i.e., the plaintiffs argued that the state's district maps gave an unfair advantage to Republicans over Democrats). On December 27, 2017, the United States District Court for the Eastern District of Michigan issued an order that a three-judge panel be convened to hear the case.[1][2]

    On February 1, 2019, the court rejected a proposed settlement in which maps for some state House districts would be redrawn in advance of the 2020 election. State Republicans petitioned the Supreme Court of the United States to delay lower court proceedings pending the high court's rulings in Lamone v. Benisek and Rucho v. Common Cause. On February 4, 2019, Associate Justice Sonia Sotomayor denied this request, clearing the way for a trial to commence on February 5, 2019.[3]

    On April 25, 2019, the court ruled unanimously that 34 congressional and state legislative districts had been subject to unconstitutional partisan gerrymandering, violating the plaintiffs' First Amendment associational rights. The court also found that 27 of the 34 challenged districts violated the plaintiffs' First and Fourteenth Amendment rights by diluting the impact of their votes. The challenged districts are listed below:[4]

    • Congressional districts 1, 4, 5, 7, 8, 9, 10, 11, and 12
    • State Senate districts 8, 10, 11, 12, 14, 18, 22, 27, 32, and 36
    • State House districts 24, 32, 51, 52, 55, 60, 62, 63, 75, 76, 83, 91, 92, 94, and 95

    The court enjoined the use of any challenged districts in future elections. The court also ordered that special elections be conducted in 2020 for the challenged state Senate districts and any adjoining districts whose boundaries might be affected by remedial maps. The court directed the state legislature to adopt remedial maps for the challenged districts on or before August 1, 2019.[4]

    Judge Eric Clay, appointed to the bench by President Bill Clinton (D), wrote the following in the court's opinion and order: "Today, this Court joins the growing chorus of federal courts that have, in recent years, held that partisan gerrymandering is unconstitutional. We find that the Enacted Plan violates Plaintiffs’ First and Fourteenth Amendment rights because it deliberately dilutes the power of their votes by placing them in districts that were intentionally drawn to ensure a particular partisan outcome in each district. The Enacted Plan also injures Plaintiffs’ First Amendment right to association by discriminating against them and their political party and subjecting them to 'disfavored treatment by reason of their views.'" Judges Denise Hood and Gordon Quist, appointed to the bench by Presidents Clinton and George H. W. Bush (R), respectively, joined Clay's opinion.[4]

    Charlie Spies, an attorney representing Michigan Republicans, told the following to The Detroit News: "We will likely see a stay and urge caution in drawing conclusions from this opinion, which we believe is at odds with where the Supreme Court will end up." On April 30, 2019, attorneys for Republican lawmakers appealed the decision to the Supreme Court of the United States. On May 3, 2019, Republicans filed a request with the three-judge panel for an emergency stay of its ruling.[5][6][7]

    On May 10, 2019, state officials petitioned the Supreme Court of the United States to stay the lower court's ruling. The high court granted the stay on May 24, 2019. On October 21, 2019, the Supreme Court overturned the lower court's ruling, allowing the district maps as drawn to stand.[8][9][10]

    Congressional redistricting, 2010

    Following the 2010 United States Census, Michigan lost one congressional seat. At the time of redistricting, Republicans controlled both chambers of the state legislature and the governorship. On June 29, 2011, the state legislature approved new congressional district boundaries, which were signed into law by the governor on August 9, 2011.[11][12]

    State legislative redistricting, 2010

    The state legislature approved new state legislative district boundaries on June 29, 2011. These were signed into law by the governor on August 9, 2011. On December 8, 2011, opponents filed suit, alleging that the newly drawn state House map violated the Voting Rights Act and the equal protection clause of the United States Constitution by "targeting African-American incumbents for pairing, and 'cracking' the Latino community of southwest Detroit." On April 6, 2012, the United States District Court for the Eastern District of Michigan dismissed the case.[11]

    Redistricting after the 2000 census

    Following the 2000 United States Census, Michigan lost one congressional seat. A new congressional map was signed into law on September 19, 2001. A new state legislative district map was signed into law the next day.[11][12]

    Although the newly-drawn congressional district map was subject to litigation, it was ultimately upheld.[11]

    State legislation and ballot measures

    Redistricting legislation

    DocumentIcon.jpg See state election laws

    The table below includes bills related to redistricting introduced during (or carried over to) the current session of the Michigan state legislature. The following information is included for each bill:

    • State
    • Bill number
    • Official bill name or caption
    • Most recent action date
    • Legislative status
    • Sponsor party
    • Topics dealt with by the bill

    Bills are organized by most recent action. The table displays up to 100 results. To view more bills, use the arrows in the upper-right corner. Clicking on a bill will open its page on Ballotpedia's Election Administration Legislation Tracker, which includes bill details and a summary.

    Redistricting ballot measures

    See also: Redistricting measures on the ballot and List of Michigan ballot measures

    Ballotpedia has tracked the following ballot measure(s) relating to redistricting in Michigan.

    1. Michigan Proposal 2, Independent Redistricting Commission Initiative (2018)

    Political impacts of redistricting

    Competitiveness

    There are conflicting opinions regarding the correlation between partisan gerrymandering and electoral competitiveness. In 2012, Jennifer Clark, a political science professor at the University of Houston, said, "The redistricting process has important consequences for voters. In some states, incumbent legislators work together to protect their own seats, which produces less competition in the political system. Voters may feel as though they do not have a meaningful alternative to the incumbent legislator. Legislators who lack competition in their districts have less incentive to adhere to their constituents’ opinions."[13]

    In 2006, Emory University professor Alan Abramowitz and Ph.D. students Brad Alexander and Matthew Gunning wrote, "[Some] studies have concluded that redistricting has a neutral or positive effect on competition. ... [It] is often the case that partisan redistricting has the effect of reducing the safety of incumbents, thereby making elections more competitive."[14]

    In 2011, James Cottrill, a professor of political science at Santa Clara University, published a study of the effect of non-legislative approaches (e.g., independent commissions, politician commissions) to redistricting on the competitiveness of congressional elections. Cottrill found that "particular types of [non-legislative approaches] encourage the appearance in congressional elections of experienced and well-financed challengers." Cottrill cautioned, however, that non-legislative approaches "contribute neither to decreased vote percentages when incumbents win elections nor to a greater probability of their defeat."[15]

    In 2021, John Johnson, Research Fellow in the Lubar Center for Public Policy Research and Civic Education at Marquette University, reviewed the relationship between partisan gerrymandering and political geography in Wisconsin, a state where Republicans have controlled both chambers of the state legislature since 2010 while voting for the Democratic nominee in every presidential election but one since 1988. After analyzing state election results since 2000, Johnson wrote, "In 2000, 42% of Democrats and 36% of Republicans lived in a neighborhood that the other party won. Twenty years later, 43% of Democrats lived in a place Trump won, but just 28% of Republicans lived in a Biden-voting neighborhood. Today, Democrats are more likely than Republicans to live in both places where they are the overwhelming majority and places where they form a noncompetitive minority."[16]

    State legislatures after the 2010 redistricting cycle

    See also: Margin of victory in state legislative elections

    In 2014, Ballotpedia conducted a study of competitive districts in 44 state legislative chambers between 2010, the last year in which district maps drawn after the 2000 census applied, and 2012, the first year in which district maps drawn after the 2010 census applied. Ballotpedia found that there were 61 fewer competitive general election contests in 2012 than in 2010. Of the 44 chambers studied, 25 experienced a net loss in the number of competitive elections. A total of 17 experienced a net increase. In total, 16.2 percent of the 3,842 legislative contests studied saw competitive general elections in 2010. In 2012, 14.6 percent of the contests studied saw competitive general elections. An election was considered competitive if it was won by a margin of victory of 5 percent or less. An election was considered mildly competitive if it was won by a margin of victory between 5 and 10 percent. For more information regarding this report, including methodology, see this article.

    There were eight competitive elections for the Michigan House of Representatives in 2012, the same as in 2010. There were 13 mildly competitive state House races in 2012, compared to 12 in 2010. This amounted to a net gain of one competitive election.

    Recent news

    The link below is to the most recent stories in a Google news search for the terms Redistricting Michigan. These results are automatically generated from Google. Ballotpedia does not curate or endorse these articles.

    See also

    External links

    Footnotes

    1. The Detroit News, "Federal suit alleges GOP 'gerrymandering' in Michigan," December 22, 2017
    2. United States District Court for the Eastern District of Michigan, "League of Women Voters of Michigan v. Johnson: Order Granting Application for Three-Judge Court," December 27, 2017
    3. Associated Press, "Sotomayor rejects delay of Michigan redistricting trial," February 4, 2019
    4. 4.0 4.1 4.2 United States District Court for the Eastern District of Michigan, "League of Women Voters of Michigan v. Benson: Opinion and Order," April 25, 2019
    5. The Detroit News, "Federal court: Michigan political maps illegally rigged to 'historical proportions,'" April 25, 2019
    6. The Detroit News, "GOP appeals Michigan gerrymandering ruling to Supreme Court," April 30, 2019
    7. Election Law Blog, "Stay Request in Michigan Redistricting Case," May 6, 2019
    8. Ballot Access News, "Michigan and Ohio Ask U.S. Supreme Court to Stay Orders that Require Redistricting of US House Districts," May 11, 2019
    9. Ballot Access News, "U.S. Supreme Court Grants Stay in Gerrymandering Cases in Michigan and Ohio," May 24, 2019
    10. NBC News, "Supreme Court wipes out ruling on Michigan partisan gerrymander," October 21, 2019
    11. 11.0 11.1 11.2 11.3 Cite error: Invalid <ref> tag; no text was provided for refs named miloyola
    12. 12.0 12.1 Barone, M. & McCutcheon, C. (2013). The almanac of American politics 2014 : the senators, the representatives and the governors : their records and election results, their states and districts. Chicago, IL: University of Chicago Press.
    13. The Daily Cougar, "Redistricting will affect November election," October 16, 2012
    14. The Journal of Politics, "Incumbency, Redistricting, and the Decline of Competition in U.S. House Elections," February 2006
    15. Polity, "The Effects of Non-Legislative Approaches to Redistricting on Competition in Congressional Elections," October 3, 2011
    16. Marquette University Law School Faculty Blog, "Why Do Republicans Overperform in the Wisconsin State Assembly? Partisan Gerrymandering Vs. Political Geography," February 11, 2021