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
Mississippi
Sep 2024
Voting Rights
Republican National Committee v. Wetzel (Amicus)
In 2020, in a nearly unanimous bipartisan vote, Mississippi joined eighteen other states in accepting mail ballots postmarked by Election Day that arrived after Election Day (in Mississippi鈥檚 case, up to five business days). This lawsuit by partisan actors seeks to disenfranchise these voters whose ballot is mailed by Election Day but鈥攖hrough no fault of their own鈥攄oes not arrive until afterwards. In Mississippi, this harm will fall disproportionately on voters with disabilities, older voters, and other communities that rely upon absentee voting. Twisting the words and meaning of Congress, the RNC argues that three longstanding federal laws that set a uniform election day for federal races require that ballot may only be counted if they are received by election officials by Election Day. If accepted, this radical argument would not only disenfranchise thousands upon thousands of voters in Mississippi and eighteen other states, but also upend election administration in every state.
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Mississippi
Sep 2024
Voting Rights
Republican National Committee v. Wetzel (Amicus)
In 2020, in a nearly unanimous bipartisan vote, Mississippi joined eighteen other states in accepting mail ballots postmarked by Election Day that arrived after Election Day (in Mississippi鈥檚 case, up to five business days). This lawsuit by partisan actors seeks to disenfranchise these voters whose ballot is mailed by Election Day but鈥攖hrough no fault of their own鈥攄oes not arrive until afterwards. In Mississippi, this harm will fall disproportionately on voters with disabilities, older voters, and other communities that rely upon absentee voting. Twisting the words and meaning of Congress, the RNC argues that three longstanding federal laws that set a uniform election day for federal races require that ballot may only be counted if they are received by election officials by Election Day. If accepted, this radical argument would not only disenfranchise thousands upon thousands of voters in Mississippi and eighteen other states, but also upend election administration in every state.
Michigan
Sep 2024
Voting Rights
ACLU of Michigan v. Froman
Michigan requires boards of county canvassers to certify the results of an election within 14 days after the election based on the total number of votes reported from each location. The law doesn't allow them to withhold certification. Kalamazoo Board of County Canvassers member, Robert Froman, has made clear that he would decline to certify the November 2024 election under certain circumstances. This lawsuit asks the state's courts to make clear that Mr. Froman is duty bound to certify the election based on the number of votes reported.
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Michigan
Sep 2024
Voting Rights
ACLU of Michigan v. Froman
Michigan requires boards of county canvassers to certify the results of an election within 14 days after the election based on the total number of votes reported from each location. The law doesn't allow them to withhold certification. Kalamazoo Board of County Canvassers member, Robert Froman, has made clear that he would decline to certify the November 2024 election under certain circumstances. This lawsuit asks the state's courts to make clear that Mr. Froman is duty bound to certify the election based on the number of votes reported.
Georgia
Sep 2024
Voting Rights
Abhiraman v. State Election Board (Amicus)
The Georgia鈥檚 State Election Board recently passed two new rules about local election certification that threaten to disenfranchise thousands of Georgia voters. The rule changes are part of a nationwide effort by 2020 election-deniers to obtain positions on county election boards and weaponize certification for partisan ends at the expense of voters.
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Georgia
Sep 2024
Voting Rights
Abhiraman v. State Election Board (Amicus)
The Georgia鈥檚 State Election Board recently passed two new rules about local election certification that threaten to disenfranchise thousands of Georgia voters. The rule changes are part of a nationwide effort by 2020 election-deniers to obtain positions on county election boards and weaponize certification for partisan ends at the expense of voters.
Delaware
Aug 2024
Voting Rights
Prisoner鈥檚 Legal Advocacy Network v. Carney
Right now, an entire class of eligible voters in Delaware 鈥 those incarcerated in Delaware facilities while awaiting trial (鈥減retrial detainees鈥) or who have been convicted of misdemeanors, which are not disqualifying under state law (together with pretrial detainees, 鈥渆ligible incarcerated voters鈥)鈥攈ave no constitutional means of voting. Delaware does not permit in-person voting in its correctional facilities. And a recent Delaware Supreme Court decision has now foreclosed these voters from voting absentee. This leaves these voters completely disenfranchised ahead of the 2024 elections, in violation of the Fourteenth Amendment to the U.S. Constitution.
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Delaware
Aug 2024
Voting Rights
Prisoner鈥檚 Legal Advocacy Network v. Carney
Right now, an entire class of eligible voters in Delaware 鈥 those incarcerated in Delaware facilities while awaiting trial (鈥減retrial detainees鈥) or who have been convicted of misdemeanors, which are not disqualifying under state law (together with pretrial detainees, 鈥渆ligible incarcerated voters鈥)鈥攈ave no constitutional means of voting. Delaware does not permit in-person voting in its correctional facilities. And a recent Delaware Supreme Court decision has now foreclosed these voters from voting absentee. This leaves these voters completely disenfranchised ahead of the 2024 elections, in violation of the Fourteenth Amendment to the U.S. Constitution.
Arizona
Aug 2024
Voting Rights
Mi Familia Vota v. Fontes (Amicus)
Does Congress have authority (as it has long done) to regulate all federal elections, including presidential elections鈥攕uch as through key federal voting rights laws like the NVRA, UOCAVA, and the MOVE Act?
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Arizona
Aug 2024
Voting Rights
Mi Familia Vota v. Fontes (Amicus)
Does Congress have authority (as it has long done) to regulate all federal elections, including presidential elections鈥攕uch as through key federal voting rights laws like the NVRA, UOCAVA, and the MOVE Act?