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State supreme courts

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Each state within the United States, plus the District of Columbia, has at least one supreme court, or court of last resort. Oklahoma and Texas both have two courts of last resort, one for civil appeals and one for criminal appeals.

The supreme courts hear appeals of the decisions made in the lower trial or appellate courts. The number of justices on each court varies between five and nine. The length of a justice's term can be as short as six years or a lifetime appointment.

In eight states, the partisanship of the courts is explicitly labeled as a result of partisan elections. Democrats control three of these states, and Republicans control five. The remaining 42 states do not have explicitly partisan courts. Ballotpedia uses three methods to determine a state court's partisan balance:

  1. How many justices were registered members of a political party;
  2. The partisan affiliation of the governor who appointed each justice
  3. If those methods didn't work, we survey media coverage of the court and its decisions to determine partisan leanings.

On this page, you will find:


  • Overview
    A look at every state court, how many members are appointed, and partisan control.
  • Judicial selection
    Information about how justices are selected.
  • Analysis
    Information on past elections, plus analysis of win rates and campaign finance.


Overview of state supreme courts

There are 344 justices across all 52 state supreme courts, including Oklahoma and Texas' courts of criminal appeals. Each state has a different method for appointing justices and a different length of their terms. Each court also has a different partisan makeup.

The following tabs will show various differences of supreme courts among states:

  • The tab "List of courts" lists each state's court of last resort and information about how many justices sit on the court, how a justice is selected, how long their term is, if there's a retirement age, and what the court's partisan control is.
  • The tab "Partisan makeup" breaks down which courts have explicitly partisan ones, and visualizes what the make up of the courts were after the 2024 elections based on Ballotpedia's criteria in determining partisanship.

Click on the following table for an overview of each state's highest court, how many justices sit on the court, the method of appointment, term length, and the partisan makeup based on the partisan affiliation of justices where available, the partisan affiliation of the body appointing the justice and media commentary.

List of US state supreme courts
Court Number of seats Method of selection for full-term Length of full term Mandatory retirement age Partisan control
Alabama Supreme Court 9 Partisan elections 6 years 70 Republican
Alaska Supreme Court 5 Governor appoints
through
nominating commission
10 years 70 Republican
Arizona Supreme Court 7 Governor appoints
through
nominating commission
6 years 70 Republican
Arkansas Supreme Court 7 Nonpartisan election 8 years None[1] Republican
California Supreme Court 7 Governor appoints with legislative confirmation 12 years None Democratic
Colorado Supreme Court 7 Governor appoints
through
nominating commission
10 years 72 Democratic
Connecticut Supreme Court 7 Governor appoints
through
nominating commission
8 years 70 Democratic
Delaware Supreme Court 5 Governor appoints
through
nominating commission
12 years None Democratic
Florida Supreme Court 7 Governor appoints
through
nominating commission
6 years 75 Republican
Georgia Supreme Court 9 Nonpartisan election 6 years None Republican
Hawaii Supreme Court 5 Governor appoints
through
nominating commission
10 years 70 Democratic
Idaho Supreme Court 5 Nonpartisan election 6 years None Republican
Illinois Supreme Court 7 Partisan elections 10 years None Democratic
Indiana Supreme Court 5 Governor appoints
through
nominating commission
10 years 75 Republican
Iowa Supreme Court 7 Governor appoints
through
nominating commission
8 years 72 Republican
Kansas Supreme Court 7 Governor appoints
through
nominating commission
6 years 75 Democratic
Kentucky Supreme Court 7 Nonpartisan election 8 years None Split[2]
Louisiana Supreme Court 7 Partisan elections 10 years 70 Republican
Maine Supreme Judicial Court 7 Governor appoints with legislative confirmation 7 years None Democratic
Maryland Supreme Court 7 Governor appoints
through
nominating commission
10 years 70 Republican
Massachusetts Supreme Judicial Court 7 Governor appoints with legislative confirmation Until 70 years of age 70 Republican
Michigan Supreme Court 7 Michigan method 8 years 70 Democratic
Minnesota Supreme Court 7 Nonpartisan election 6 years 70 Democratic
Mississippi Supreme Court 9 Nonpartisan election 8 years None Republican
Missouri Supreme Court 7 Governor appoints
through
nominating commission
12 years 70 Republican
Montana Supreme Court 7 Nonpartisan election 8 years None Democratic
Nebraska Supreme Court 7 Governor appoints
through
nominating commission
6 years None Republican
Nevada Supreme Court 7 Nonpartisan election 6 years None Democratic
New Hampshire Supreme Court 5 Governor appoints with legislative confirmation Until retirement or the age of 70 70 Republican
New Jersey Supreme Court 7 Governor appoints with legislative confirmation 7 years; until age 70 70 Democratic
New Mexico Supreme Court 5 Partisan elections 8 years None Democratic
State of New York Court of Appeals 7 Governor appoints
through
nominating commission
14 years 70 Democratic
Supreme Court of North Carolina 7 Partisan elections 8 years 72 Republican
North Dakota Supreme Court 5 Nonpartisan election 10 years None[3] Republican
Ohio Supreme Court 7 Partisan elections 6 years 70 Republican
Oklahoma Court of Criminal Appeals 5 Governor appoints
through
nominating commission
6 years None Republican
Oklahoma Supreme Court 9 Governor appoints
through
nominating commission
Initial term 1 year; if retained, 6 years None Republican
Oregon Supreme Court 7 Nonpartisan election 6 years 75 Democratic
Pennsylvania Supreme Court 7 Partisan elections 10 years 75 Democratic
Rhode Island Supreme Court 5 Governor appoints
through
nominating commission
Life terms; no mandated retirement None Republican
South Carolina Supreme Court 5 Legislative election of judges 10 years 72 Republican
South Dakota Supreme Court 5 Governor appoints
through
nominating commission
8 years 70 Republican
Tennessee Supreme Court 5 Governor appoints
through
nominating commissionn
8 years None Republican
Texas Court of Criminal Appeals 9 Partisan elections 6 years 75 Republican
Texas Supreme Court 9 Partisan elections 6 years 75 Republican
Utah Supreme Court 5 Governor appoints
through
nominating commission
10 years 75 Republican
Vermont Supreme Court 5 Governor appoints
through
nominating commission
6 years 90 Republican
Supreme Court of Virginia 7 Legislative election of judges 12 years 73 Republican
Washington State Supreme Court 9 Nonpartisan election 6 years 75 Democratic
Supreme Court of Appeals of West Virginia 5 Nonpartisan election 12 years None Republican
Wisconsin Supreme Court 7 Nonpartisan election 10 years None Democratic[4]
Wyoming Supreme Court 5 Governor appoints
through
nominating commission
8 years 70 Republican
Total number of state supreme court justices 344      
Лучший частный хостинг