Voting Rights
Allen v. Milligan
Whether Alabama鈥檚 congressional districts violate Section 2 of the Voting Rights Act because they discriminate against Black voters. We succeeded in winning a new map for 2024 elections which, for the first time, has two congressional district that provide Black voters a fair opportunity to elect candidates of their choosing despite multiple attempts by Alabama to stop us at the Supreme Court. Despite this win, Alabama is still defending its discriminatory map, and a trial was held in February 2025 to determine the map for the rest of the decade.
In May 2025, a federal court ruled that Alabama's 2023 congressional map both violates Section 2 of the Voting Rights Act and was enacted by the Alabama Legislature with racially discriminatory intent.
Status: Ongoing
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Washington, D.C.
Oct 2025
Voting Rights
League of Women Voters Education Fund v. Trump
On March 25, 2025, in a sweeping and unprecedented Executive Order, President Trump attempted to usurp the power to regulate federal elections from Congress and the States. Among other things, the Executive Order directs the Election Assistance Commission鈥攁n agency that Congress specifically established to be bipartisan and independent鈥攖o require voters to show a passport or other citizenship documentation in order to register to vote in federal elections. If implemented, the Executive Order would threaten the ability of millions of eligible Americans to register and vote and upend the administration of federal elections.
On behalf of leading voter registration organizations and advocacy organizations, the ACLU and co-counsel filed a lawsuit to block the Executive Order as an unconstitutional power grab.
U.S. Supreme Court
Oct 2025
Voting Rights
State Board of Election Commissioners v. Mississippi State Conference of the NAACP
Mississippi has a growing Black population, which is already the largest Black population percentage of any state in the country. Yet. Black Mississippians continue to be significantly under-represented in the state legislature, as Mississippi鈥檚 latest districting maps fail to reflect the reality of the state鈥檚 changing demographics. During the 2022 redistricting process, the Mississippi legislature refused to create any new districts where Black voters have a chance to elect their preferred representative. The current district lines therefore dilute the voting power of Black Mississippians and continue to deprive them of political representation that is responsive to their needs and concerns, including severe disparities in education and healthcare.
U.S. Supreme Court
Oct 2025
Voting Rights
Louisiana v. Callais (Callais v. Landry)
Whether the congressional map Louisiana adopted to cure a Voting Rights Act violation in Robinson v. Ardoin is itself unlawful as a gerrymander.
Missouri
Sep 2025
Voting Rights
Wise v. Missouri
In unprecedented fashion, the State of Missouri has redrawn the district lines used for electing members of Congress for a second time this decade. These new district lines are gerrymandered and will harm political representation for all Missourians, particularly Black residents in Kansas City, who have been divided along racial lines.
Mississippi
Aug 2025
Voting Rights
White v. Mississippi State Board of Elections
District lines used to elect Mississippi鈥檚 Supreme Court have gone unchanged for more than 35 years. We鈥檙e suing because this dilutes the voting strength of Black residents in state Supreme Court elections, in violation of the Voting Rights Act and the U.S. Constitution.
Louisiana
Aug 2025
Voting Rights
Nairne v. Landry
Nairne v. Landry poses a challenge under Section 2 of the Voting Rights Act of 1965 to Louisiana鈥檚 House and Senate legislative maps on behalf of plaintiff Black voters and Black voters across the state.
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168 Voting Rights Cases
Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Portillo
On the eve of the November 2024 presidential election, a third-party organization has challenged about 20,000 voters in Clark County, Nevada on the basis of purportedly improper residency. When Clark County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Clark County voters mere weeks out from the 2024 general election.
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Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Portillo
On the eve of the November 2024 presidential election, a third-party organization has challenged about 20,000 voters in Clark County, Nevada on the basis of purportedly improper residency. When Clark County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Clark County voters mere weeks out from the 2024 general election.
Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Burgess
On the eve of the November 2024 presidential election, a third-party organization has challenged about 11,000 voters in Washoe County, Nevada on the basis of purportedly improper residency. When Washoe County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Washoe County voters mere weeks out from the 2024 general election.
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Nevada
Oct 2024
Voting Rights
Citizen Outreach Foundation v. Burgess
On the eve of the November 2024 presidential election, a third-party organization has challenged about 11,000 voters in Washoe County, Nevada on the basis of purportedly improper residency. When Washoe County rightly declined to process these challenges as improper under Nevada law, the third-party organization sued to compel the county to act on the challenges. The ACLU Voting Rights Project and the ACLU of Nevada have moved to intervene in the case to prevent mass disenfranchisement of Washoe County voters mere weeks out from the 2024 general election.
Georgia
Oct 2024
Voting Rights
Heimel v. Gregg
The ACLU and partners intervened in a lawsuit that sought to illegally disenfranchise hundreds of Oconee County voters on the eve of the November 5 election. The Oconee lawsuit is just one in a wave of similar attempts by election vigilantes across the state to indiscriminately purge voters from the voter rolls in violation of the law.
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Georgia
Oct 2024
Voting Rights
Heimel v. Gregg
The ACLU and partners intervened in a lawsuit that sought to illegally disenfranchise hundreds of Oconee County voters on the eve of the November 5 election. The Oconee lawsuit is just one in a wave of similar attempts by election vigilantes across the state to indiscriminately purge voters from the voter rolls in violation of the law.
Georgia
Oct 2024
Voting Rights
Quinn v. Raffensperger
The ACLU, along with several partner organizations, have sought to intervene in this case to represent the rights of voters and voting-rights organizations in a case that asks a federal court to compel the state to conduct list maintenance and move voters to the inactive list on the eve of a presidential election. The relief that the private plaintiffs seek is presumptively unlawful because this list maintenance activity would happen within 90 days of a federal election, in violation of the National Voter Registration Act (鈥淣VRA鈥).
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Georgia
Oct 2024
Voting Rights
Quinn v. Raffensperger
The ACLU, along with several partner organizations, have sought to intervene in this case to represent the rights of voters and voting-rights organizations in a case that asks a federal court to compel the state to conduct list maintenance and move voters to the inactive list on the eve of a presidential election. The relief that the private plaintiffs seek is presumptively unlawful because this list maintenance activity would happen within 90 days of a federal election, in violation of the National Voter Registration Act (鈥淣VRA鈥).
Puerto Rico
Oct 2024
Voting Rights
Esp铆ritu v. Comisi贸n Estatal de Elecciones
Whether Puerto Rico鈥檚 voter-registration deadline should be extended from 45 days before the November 2024 general election to 30 days, given that well-reported problems like power outages have unfairly prevented thousands from successfully registering to vote.
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Puerto Rico
Oct 2024
Voting Rights
Esp铆ritu v. Comisi贸n Estatal de Elecciones
Whether Puerto Rico鈥檚 voter-registration deadline should be extended from 45 days before the November 2024 general election to 30 days, given that well-reported problems like power outages have unfairly prevented thousands from successfully registering to vote.