State-By-State

Voter Registration Statistics

Each state has their own process for voter registration. Some states require voters to register with a political party. Others do not.

The voter registration statistics below are a best estimate of voter political party affiliations based on available data, including voter participation in party primaries.

Are we missing something? Let us know.

State-by-State Voter Registration Statistics

Voter registration data provided by and in collaboration with L2 Data, a trusted provider of nonpartisan voter data.

Percentages are rounded to the nearest hundredth decimal.

Last Updated: October 01, 2024.

Alabama

Primary Type
Congressional/State:
Open (Partisan)
Presidential:
Open (Partisan)
Party Registration Statistics
  • Total Registered Voters: 3,521,864
  • Democrats: 1,269,653 (36.05%)
  • Republicans: 1,957,967 (55.59%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 294,244 (8.35%)

    • ‍
    ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    Law signed preventing crossover voting

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    Let Bama Vote

    Related IVN News
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    Alaska

    Primary Type
    Congressional/State:
    Top-Four Nonpartisan Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics

    Registered Voters: 532,651

    ‍

  • Total Registered Voters: 572,651
  • Democrats: 69,598 (12.15%)
  • Republicans: 133,260 (23.27%)
  • Third Party/Other: 29,417 (5.14%)
  • Unaffiliated: 340,376 (59.44%)

    • Election Litigation

    Alaska Ranked Choice Voting Initiative

    Major Parties

    Democratic, Independence, Libertarian, Republican


    Independent & Electoral Reform Organizations

    Alaskans for Better Elections

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    Arizona

    Primary Type
    Congressional/State:
    Semi-open Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 4,319,177
  • Democrats: 1,256,359 (29.09%)
  • Republicans: 1,517,140 (35.13%)
  • Third Party/Other: 284,373 (6.58%)
  • Unaffiliated: 1,261,305 (29.20%)

    • ‍

    ‍

    Election Litigation

    Arizona Top-Two Primary Initiative

    Major Parties

    Democratic, Libertarian, Republican

    Independent & Electoral Reform Organizations

    Independent Redistricting Commission
    Arizona Advocacy Network

    Open Primaries Arizona

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    Arkansas

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 1,586,563
  • Democrats: 350,333 (22.08%)
  • Republicans: 593,411 (37.40%)
  • Third Party/Other: 825 (0.05%)
  • Unaffiliated: 641,994 (40.46%)

    • ‍

    Voters do not officially register with a political party.


    Election Litigation

    None currently underway.

    Major Parties

    Constitution, Democratic, Green, Libertarian Republican

    Independent & Electoral Reform Organizations

    Arkansas Neighbors Project

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    California

    Primary Type
    Congressional/State:
    Top-two Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 22,638,740
  • Democrats: 10,376,006 (45.83%)
  • Republicans: 5,630,988 (24.87%)
  • Third Party/Other: 1,538,765 (6.80%)
  • Unaffiliated: 5,092,981 (22.50%)

    • ‍

    Election Litigation

    Boydston v Padilla re: California's Semi-Closed Primary
    ‍‍

    Open the Presidential Primary

    Major Parties

    Democratic, Green, American Independent, Libertarian, Peace & Freedom, Republican

    Independent & Electoral Reform Organizations

    Independent Voter Project
    ‍

    Californians for Election Reform
    ‍

    California Forward


    Cal RCV
    ‍

    More Choice San Diego

    ‍

    Related IVN News
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    Colorado

    Primary Type
    Congressional/State:
    Semi-open Primary
    Presidential:
    Semi-open Primary
    Party Registration Statistics
  • Total Registered Voters: 3,880,669
  • Democrats: 1,008,847 (26.00%)
  • Republicans: 1,030,503 (26.56%)
  • Third Party/Other: 383,123 (9.87%)
  • Unaffiliated: 1,458,196 (37.57%)
    • Election Litigation

    Proposition 131: Colorado Top-Four Primary Initiative 2024

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    Let Colorado Vote
    CO Ethics Watch

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    Connecticut

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 2,317,657
  • Democrats: 837,193 (36.12%)
  • Republicans: 470,471 (20.30%)
  • Third Party/Other: 36,013 (1.55%)
  • Unaffiliated: 973,980 (42.02%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    Connecticut Voters Count

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    Delaware

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 732,688
  • Democrats: 330,094 (45.05%)
  • Republicans: 194,063 (26.49%)
  • Third Party/Other: 17,591 (2.40%)
  • Unaffiliated: 190,940 (26.06%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    None found.

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    District of Colombia

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 502,576
  • Democrats: 383,889 (76.38%)
  • Republicans: 25,924 (5.16%)
  • Third Party/Other: 7,987 (1.59%)
  • Unaffiliated: 84,776 (16.87%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Green, Democratic, Libertarian, Republican


    Independent & Electoral Reform Organizations

    None found.

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    Florida

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 14,798,238
  • Democrats: 4,824,478 (32.60%)
  • Republicans: 5,498,466 (37.16%)
  • Third Party/Other: 387,250 (2.62%)
  • Unaffiliated: 4,088,044 (27.63%)

    • ‍

    Election Litigation

    Initiative: Florida Top-Two Open Primary
    ‍

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    All Voters Vote
    ‍Florida Initiative for Electoral Reform
    Florida Fair Elections Coalition
    Florida Fair and Open Primaries

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    Georgia

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 7,484,310
  • Democrats: 3,236,594 (43.25%)
  • Republicans: 2,088,321 (27.90%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 2,159,395 (28.85%)

    • ‍

    Voters do not register with a political party.

    ‍

    Election Litigation

    None currently underway.


    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    VoterGA

    Related IVN News
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    Hawaii

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 851,372
  • Democrats: 294,563 (34.59%)
  • Republicans: 156,878 (18.43%)
  • Third Party/Other: 32,806 (3.85%)
  • Unaffiliated: 367,125 (43.13%)

    • ‍

    Voters do not register with a political party.

    ‍

    Election Litigation

    The Supreme Court rejected an attempt by the Democratic party to close their currently open primaries.

    Major Parties

    None found.

    Independent & Electoral Reform Organizations

    None found.

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    Idaho

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,126,982
  • Democrats: 137,639 (12.22%)
  • Republicans: 509,472 (45.19%)
  • Third Party/Other: 71,247 (6.32%)
  • Unaffiliated: 408,624 (36.27%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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    Illinois

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 8,005,217
  • Democrats: 2,762,892 (34.52%)
  • Republicans: 2,165,478 (27.05%)
  • Third Party/Other: 486,361 (6.08%)
  • Unaffiliated: 2,590,486 (32.35%)

    • ‍

    Voters do not register with a political party.

    ‍

    Election Litigation

    None currently underway.


    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    Illinois Ballot Integrity Project

    Related IVN News
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    Indiana

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 4,700,685
  • Democrats: 1,314,847 (27.97%)
  • Republicans: 2,206,892 (46.94%)
  • Third Party/Other: 69,317 (1.47%)
  • Unaffiliated: 1,109,629 (23.61%)

    • ‍

    Voters do not register by political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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    Iowa

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 2,243,688
  • Democrats: 655,201 (29.20%)
  • Republicans: 726,824 (32.40%)
  • Third Party/Other: 63,739 (2.84%)
  • Unaffiliated: 797,924 (35.56%)

    • Election Litigation

    None currently underway.

    ‍

    Major Parties

    Democratic, Libertarian, Republican

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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    Kansas

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,944,146
  • Democrats: 584,509 (30.06%)
  • Republicans: 866,319 (44.56%)
  • Third Party/Other: 42,016 (2.16%)
  • Unaffiliated: 451,302 (23.22%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Libertarian, Republican

    ‍

    Independent & Electoral Reform Organizations

    Kansas Federal Election Reform Advisory Council
    The League of Women Voters

    Related IVN News
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    Kentucky

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 3,516,460
  • Democrats: 1,592,438 (45.29%)
  • Republicans: 1,314,216 (37.37%)
  • Third Party/Other: 92,710 (2.64%)
  • Unaffiliated: 517,096 (14.71%)

    • Election Litigation

    None currently underway.

    Major Parties

    Democratic, Independent, Republican

    Independent & Electoral Reform Organizations

    Kentuckians for the Commonwealth
    Kentucky People's Alliance

    Related IVN News
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    Louisiana

    Primary Type
    Congressional/State:
    Jungle Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 3,044,598
  • Democrats: 1,259,879 (41.38%)
  • Republicans: 1,124,456 (36.93%)
  • Third Party/Other: 63,549 (2.09%)
  • Unaffiliated: 596,714 (19.60%)
    • Election Litigation

    None currently underway.

    ‍

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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    Maine

    Primary Type
    Congressional/State:
    Semi-open Primary
    Presidential:
    Semi-open Primary
    Party Registration Statistics
  • Total Registered Voters: 1,061,816
  • Democrats: 366,714 (34.53%)
  • Republicans: 310,208 (29.21%)
  • Third Party/Other: 45,491 (4.28%)
  • Unaffiliated: 339,403 (31.97%)

    • Election Litigation
    Major Parties

    Democratic, Green, Republican


    Independent & Electoral Reform Organizations

    The Committee for Ranked Choice Voting

    Related IVN News
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    Maryland

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 4,047,944
  • Democrats: 2,033,248 (50.22%)
  • Republicans: 1,036,876 (25.61%)
  • Third Party/Other: 75,616 (1.87%)
  • Unaffiliated: 902,204 (22.29%)

    • ‍

    Election Litigation

    Benisek v Lamone - Challenging the congressional redistricting plan enacted by the Maryland General Assembly following the 2010 Census.

    Major Parties

    Democratic, Green, Libertarian, Republican

    ‍

    Independent & Electoral Reform Organizations

    Common Cause Maryland

    Related IVN News
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    Massachusetts

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 4,812,739
  • Democrats: 1,589,732 (33.03%)
  • Republicans: 596,125 (12.39%)
  • Third Party/Other: 129,639 (2.69%)
  • Unaffiliated: 2,497,243 (51.89%)

    • ‍

    ‍

    Election Litigation

    MA Ranked Choice Voting Initiative

    Major Parties

    Democratic, Libertarian, Republican


    Independent & Electoral Reform Organizations

    Voter Choice Massachusetts

    Related IVN News
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    Michigan

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 8,148,345
  • Democrats: 2,522,847 (30.96%)
  • Republicans: 3,261,441 (40.03%)
  • Third Party/Other: 198,538 (2.44%)
  • Unaffiliated: 2,165,519 (26.57%)

    • Voters do not register with a political party.

    ‍

    ‍

    Election Litigation

    Litigation pending. The ACLU filed a challenge on Nov. 2 to Massachusetts’s law that requires voters to register 20 days before an election.

    ‍

    Major Parties

    Democratic, Green, Libertarian, Natural Law, Republican, U.S. Taxpayer’s

    Independent & Electoral Reform Organizations

    Michigan Election Reform Alliance

    Related IVN News
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    Minnesota

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 4,140,462
  • Democrats: 1,443,506 (34.86%)
  • Republicans: 1,641,226 (39.63%)
  • Third Party/Other: 103,527 (2.50%)
  • Unaffiliated: 952,203 (22.99%)

    • ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Democratic Farmer-Labor Party, Republican

    ‍

    Independent & Electoral Reform Organizations

    The Citizen’s League

    Related IVN News
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    Mississippi

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 2,118,865
  • Democrats: 701,768 (33.12%)
  • Republicans: 1,111,293 (52.45%)
  • Third Party/Other: 34,547 (1.63%)
  • Unaffiliated: 271,257 (12.80%)

    • ‍

    Voters do not register with a political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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    Missouri

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 4,456,673
  • Democrats: 1,624,565 (36.46%)
  • Republicans: 1,857,268 (41.68%)
  • Third Party/Other: 104,342 (2.34%)
  • Unaffiliated: 870,498 (19.52%)

    • ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Constitution, Democratic, Green, Libertarian, Republican

    ‍

    Independent & Electoral Reform Organizations

    Missouri Fair and Open Elections

    Related IVN News
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    Montana

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 831,569
  • Democrats: 207,013 (24.89%)
  • Republicans: 439,546 (52.85%)
  • Third Party/Other: 43,098 (5.18%)
  • Unaffiliated: 141,912 (17.08%)

    • ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Constitution, Libertarian, Republican

    ‍

    Independent & Electoral Reform Organizations

    Forward Montana

    Related IVN News
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    Nebraska

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,262,051
  • Democrats: 358,167 (28.38%)
  • Republicans: 617,250 (48.92%)
  • Third Party/Other: 43,735 (3.47%)
  • Unaffiliated: 242,899 (19.23%)

    • ‍

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Constitution, Libertarian, Republican

    ‍

    Independent & Electoral Reform Organizations

    Nebraska for Civic Reform

    Related IVN News
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    Nevada

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 2,338,582
  • Democrats: 737,184 (31.51%)
  • Republicans: 678,328 (29.00%)
  • Third Party/Other: 59,712 (2.55%)
  • Unaffiliated: 863,358 (36.94%)

    • ‍

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    Nevadans for Election Reform

    Related IVN News
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    New Hampshire

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,142,747
  • Democrats: 374,105 (32.73%)
  • Republicans: 322,166 (28.18%)
  • Third Party/Other: 24,789 (2.17%)
  • Unaffiliated: 421,687 (36.92%)

    • ‍

    Note: There are only two parties officially recognized by the state of New Hampshire, the Republican and Democratic Parties. All other voters are registered "undeclared."

    ‍

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    NHRebellion

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    New Jersey

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 6,643,654
  • Democrats: 2,722,997 (40.99%)
  • Republicans: 2,017,674 (30.37%)
  • Third Party/Other: 156,781 (2.36%)
  • Unaffiliated: 1,746,202 (26.28%)

    • ‍

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Conservative, Constitution, Democratic, Green, Libertarian, Natural Law, Reform Party, Republican, Socialist

    ‍

    Independent & Electoral Reform Organizations

    NJ Appleseed

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    New Mexico

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,353,748
  • Democrats: 540,898 (39.95%)
  • Republicans: 410,376 (30.31%)
  • Third Party/Other: 37,948 (2.80%)
  • Unaffiliated: 364,526 (26.94%)

    • ‍

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Democratic, Republican, Libertarian

    Independent & Electoral Reform Organizations

    New Mexico Open Primaries

    Related IVN News
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    New York

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 13,623,009
  • Democrats: 6,646,243 (48.78%)
  • Republicans: 2,867,452 (21.04%)
  • Third Party/Other: 533,626 (3.92%)
  • Unaffiliated: 3,575,688 (26.26%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    Fair Elections for NYCitizens Union

    Related IVN News
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    North Carolina

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 7,291,297
  • Democrats: 2,599,468 (35.65%)
  • Republicans: 2,194,676 (30.10%)
  • Third Party/Other: 94,654 (1.30%)
  • Unaffiliated: 2,402,499 (32.95%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Libertarian, Republican

    Independent & Electoral Reform Organizations

    Free the Vote NC
    Democracy NC

    Related IVN News
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    North Dakota

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 596,885
  • Democrats: 141,567 (23.72%)
  • Republicans: 301,195 (50.46%)
  • Third Party/Other: 92,480 (15.49%)
  • Unaffiliated: 61,643 (10.33%)

    • ‍

    Voters do not officially register with a political party.

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican, Libertarian

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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    Ohio

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 8,136,887
  • Democrats: 2,930,496 (36.02%)
  • Republicans: 3,036,541 (37.32%)
  • Third Party/Other: 246,571 (3.03%)
  • Unaffiliated: 1,923,279 (23.63%)

    • ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    Ohio Voter Integrity Project

    Related IVN News
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    Oklahoma

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 2,297,272
  • Democrats: 723,784 (31.51%)
  • Republicans: 1,026,735 (44.68%)
  • Third Party/Other: 50,822 (2.21%)
  • Unaffiliated: 495,931 (21.59%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Libertarian, Republican

    Independent & Electoral Reform Organizations

    OK Voter Choice

    Related IVN News
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    Oregon

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 3,030,750
  • Democrats: 1,058,974 (34.94%)
  • Republicans: 786,923 (25.97%)
  • Third Party/Other: 66,495 (2.19%)
  • Unaffiliated: 1,118,358 (36.90%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations
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    Pennsylvania

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 8,890,093
  • Democrats: 3,593,827 (40.43%)
  • Republicans: 3,284,446 (36.94%)
  • Third Party/Other: 194,504 (2.19%)
  • Unaffiliated: 1,817,316 (20.44%)

    • ‍

    Election Litigation

    League of Women Voters Pennsylvania et al. v. Commonwealth of Pennsylvania - Lawsuit claiming Pennsylvania's districts as drawn violate the constitution’s prohibition of partisan gerrymandering

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    PA Independents
    Fair Districts PA
    Pennsylvanians for Fair Elections

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    Rhode Island

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 791,129
  • Democrats: 342,154 (43.25%)
  • Republicans: 139,815 (17.68%)
  • Third Party/Other: 11,753 (1.49%)
  • Unaffiliated: 297,407 (37.58%)

    • ‍

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    Common Cause RI

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    South Carolina

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 3,554,826
  • Democrats: 1,052,495 (29.61%)
  • Republicans: 1,589,115 (44.68%)
  • Third Party/Other: 42,234 (1.19%)
  • Unaffiliated: 870,982 (24.51%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Green, Independence, Labor, Libertarian, Republican, United Citizens, Working Families

    Independent & Electoral Reform Organizations

    None found.

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    South Dakota

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 592,888
  • Democrats: 171,126 (28.86%)
  • Republicans: 308,227 (51.98%)
  • Third Party/Other: 35,249 (5.94%)
  • Unaffiliated: 78,286 (13.21%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Constitution, Democratic, Libertarian, Republican

    ‍

    Independent & Electoral Reform Organizations

    South Dakota Open Primaries

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    Tennesse

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 4,232,080
  • Democrats: 799,866 (18.90%)
  • Republicans: 1,488,763 (35.18%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 1,943,451 (45.92%)

    • ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    Take It Back

    Related IVN News
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    Texas

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 17,323,617
  • Democrats: 8,054,976 (46.50%)
  • Republicans: 6,574,201 (37.95%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 2,694,440 (15.55%)

    • ‍

    Voters do not officially register with a political party.

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    Independent Texans
    Clean Elections Texas
    Texans for Voter Choice

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    Utah

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,590,348
  • Democrats: 216,156 (13.59%)
  • Republicans: 824,325 (51.83%)
  • Third Party/Other: 96,855 (6.09%)
  • Unaffiliated: 453,012 (28.49%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Constitution, Democratic, Independent American, Libertarian, and Republican

    Independent & Electoral Reform Organizations

    None found.

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    Vermont

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 466,789
  • Democrats: 248,746 (53.29%)
  • Republicans: 95,964 (20.56%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 122,079 (26.15%)

    • ‍

    Voters do not officially register with a political party.

    ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Progressive, Republican

    ‍

    Independent & Electoral Reform Organizations

    None found.

    ‍

    Related IVN News
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    Virginia

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 5,811,383
  • Democrats: 2,869,688 (49.38%)
  • Republicans: 1,899,585 (32.69%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 1,042,110 (17.93%)

    • ‍

    Voters do not officially register with a political party.

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    One Virginia 2021

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    Washington

    Primary Type
    Congressional/State:
    Top-two Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 5,084,510
  • Democrats: 2,661,227 (52.34%)
  • Republicans: 1,437,100 (28.26%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 986,183 (19.40%)

    • ‍

    Voters do not officially register with a political party.

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Washington does not have major party status.

    Independent & Electoral Reform Organizations

    Washington Voting Rights

    Related IVN News
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    West Virginia

    Primary Type
    Congressional/State:
    Semi-closed Primary
    Presidential:
    Semi-closed Primary
    Party Registration Statistics
  • Total Registered Voters: 1,098,150
  • Democrats: 335,033 (30.51%)
  • Republicans: 445,392 (40.56%)
  • Third Party/Other: 48,847 (4.45%)
  • Unaffiliated: 268,878 (24.48%)

    • ‍

    Election Litigation

    None currently underway.

    Major Parties

    Democratic, Republican

    ‍

    Independent & Electoral Reform Organizations

    West Virginia Citizen’s Action Group

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    Wisconsin

    Primary Type
    Congressional/State:
    Open (Partisan)
    Presidential:
    Open (Partisan)
    Party Registration Statistics
  • Total Registered Voters: 4,757,255
  • Democrats: 1,511,820 (31.78%)
  • Republicans: 1,822,354 (38.31%)
  • Third Party/Other: 0 (0.00%)
  • Unaffiliated: 1,423,081 (29.91%)

    • ‍

    Voters do not officially register with a political party.

    Election Litigation

    Gill v. Whitford - Partisan gerrymandering case awaiting oral argument before SCOTUS

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    Common Cause Wisconsin

    Related IVN News
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    Wyoming

    Primary Type
    Congressional/State:
    Closed Primary
    Presidential:
    Closed Primary
    Party Registration Statistics
  • Total Registered Voters: 298,062
  • Democrats: 35,697 (11.98%)
  • Republicans: 230,608 (77.37%)
  • Third Party/Other: 3,157 (1.06%)
  • Unaffiliated: 28,600 (9.60%)

    • ‍

    Election Litigation

    None currently underway.

    ‍

    Major Parties

    Democratic, Republican

    Independent & Electoral Reform Organizations

    None found.

    Related IVN News
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