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Alaska State Senate elections

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State legislative elections, 2025
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This page displays election information for the Alaska State Senate.

Elections

Alaska state senators serve staggered, four-year terms and half of the Senate is up for election every two years. Alaska holds elections for its legislature in even years.

2026

See also: Alaska State Senate elections, 2026

Elections for the Alaska State Senate will take place in 2026. The general election is on November 3, 2026.

2024

See also: Alaska State Senate elections, 2024

Elections for the Alaska State Senate took place in 2024. The general election was on November 5, 2024. The primary was August 20, 2024. The filing deadline was June 1, 2024.

In the 2024 elections, there was no change in the partisan balance of the Alaska State Senate.

Alaska State Senate
Party As of November 5, 2024 After November 6, 2024
     Democratic Party 9 9
     Republican Party 11 11
Total 20 20

2022

See also: Alaska State Senate elections, 2022

Elections for the Alaska State Senate took place in 2022. The general election was on November 8, 2022. A primary was scheduled for August 16, 2022. The filing deadline was June 1, 2022.

In the 2022 elections, Republicans' numerical majority decreased from 13-7 to 11-9. Nine Democrats and eight Republicans announced the formation of a bipartisan coalition.

Alaska State Senate
Party As of November 8, 2022 After November 9, 2022
     Democratic Party 7 9
     Republican Party 13 11
Total 20 20

2020

See also: Alaska State Senate elections, 2020

Elections for the office of Alaska State Senate took place in 2020. The general election was held on November 3, 2020. A primary was scheduled for August 18, 2020. The filing deadline was June 1, 2020.

In the 2020 elections, there was no change in the partisan balance of the Alaska State Senate.

Alaska State Senate
Party As of November 3, 2020 After November 4, 2020
     Democratic Party 7 7
     Republican Party 13 13
Total 20 20

2018

See also: Alaska State Senate elections, 2018

Elections for the Alaska State Senate took place in 2018. A hybrid primary election took place on August 21, 2018.[1] The general election was held on November 6, 2018.[2] The candidate filing deadline was June 1, 2018. The deadline for independent and minor party candidates to submit signatures was August 21, 2018.[3]

In the 2018 elections, the Republican majority in the Alaska State Senate decreased from 14-6 to 13-7.

Alaska State Senate
Party As of November 6, 2018 After November 7, 2018
     Democratic Party 6 7
     Republican Party 14 13
Total 20 20

2016

See also: Alaska State Senate elections, 2016

Elections for the Alaska State Senate took place in 2016. The primary election took place on August 16, 2016, and the general election was held on November 8, 2016. The candidate filing deadline was June 1, 2016. A total of 10 seats out of the 20 seats in the Alaska State Senate were up for election in 2016. No changes occurred to the partisan balance of the chamber.

Alaska State Senate
Party As of November 7, 2016 After November 8, 2016
     Democratic Party 6 6
     Republican Party 14 14
Total 20 20

Historical party control

A multipartisan governing coalition has controlled the Alaska State Senate since 2022. Following the 2022 elections, the coalition included nine Republicans and eight Democrats. The same coalition continued control after the 2024 elections.

The table below shows the partisan history of the Alaska Senate following every general election from 1992 to 2022. All data from 2006 or earlier comes from Michael Dubin's Party Affiliations in the State Legislatures (McFarland Press, 2007). Data after 2006 was compiled by Ballotpedia staff.

Alaska State Senate election results: 1992-2022

Year '92 '94 '96 '98 '00 '02 '04 '06[11] '08[12] '10[13] '12 '14 '16 '18 '20 '22[14] '24[15]
Democrats 9 8 7 5 6 8 8 9 10 10 7 6 6 7 7 9 9
Republicans 10 12 13 15 14 11 12 11 10 10 13 14 14 13 13 11 11
Independents 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

Before 1992

Of the 33 Alaska State Senate elections held between 1958 and 2022, 19 left the Democrats and Republicans within four seats of each other.


Trifecta history

A state government trifecta is a term that describes single party government, when one political party holds the governor's office and has majorities in both chambers of the legislature in a state government. Between 1992 and 2023, Alaska was under the following types of trifecta control:

  • Democratic trifecta: None
  • Republican trifecta: 2003-2006, 2013-2014
  • Divided government: 1992-2002, 2007-2012, 2015-2023

Alaska Party Control: 1992-2025
No Democratic trifectas  •  Six years of Republican trifectas
Scroll left and right on the table below to view more years.

Year 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Governor I I R D D D D D D D D R R R R R R R R R R R R I I I I R R R R R R R
Senate S R R R R R R R R R R R R R R D D D D D D R R R R R R R R R R S S S
House D D D R R R R R R R R R R R R R R R R R R R R R R D D S S S S S S S

Footnotes