Voting Rights
League of Women Voters of Massachusetts v. Trump
On March 31, 2026, President Trump issued a sweeping Executive Order titled "Ensuring Citizen Verification and Integrity in Federal Elections," seeking once again to seize control of election administration from Congress and the states. The Order directs federal agencies to compile lists of U.S. citizens and transmit them to states before every election, directs the U.S. Postal Service -- an independent agency established by Congress -- to create a list of "approved" mail voters, and instructs USPS to refuse to deliver ballots from voters not on that federally created list. If implemented, the Order would threaten the ability of millions of eligible citizens to cast their ballots, particularly military members, overseas citizens, the elderly, recently naturalized citizens, and voters with disabilities who rely on mail voting.
Status: Ongoing
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New Hampshire
May 2026
Voting Rights
Coalition for Open Democracy v. Scanlan
This lawsuit challenges HB 1569, a new law that will make New Hampshire the only state to require every person to produce documentary proof of citizenship when they register to vote for both state and federal elections. It also challenges HB 1569’s elimination a preexisting protection for voters—namely, an affidavit option that allowed voters who faced surprise challenges to their eligibility at the polls to swear to their qualifications and cast a ballot. Accordingly, HB 1569 violates the First and Fourteenth Amendments of the U.S. Constitution by placing substantial burdens on New Hampshirites at all stages of the voting process, and will arbitrarily disenfranchise hundreds, if not thousands of qualified voters.
U.S. Supreme Court
May 2026
Voting Rights
Racial Justice
Allen v. Milligan
Whether Alabama’s 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.
U.S. Supreme Court
Apr 2026
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.
Mississippi
Dec 2025
Voting Rights
White v. Mississippi State Board of Elections
District lines used to elect Mississippi’s Supreme Court have gone unchanged for more than 35 years. We’re suing because the current lines crack the Mississippi Delta and dilute the voting strength of Black Mississippians in state Supreme Court elections, in violation of the Voting Rights Act.
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—an agency that Congress specifically established to be bipartisan and independent—to 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’s latest districting maps fail to reflect the reality of the state’s 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.
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203 Voting Rights Cases
South Carolina Supreme Court
Sep 2025
Voting Rights
League of Women Voters of South Carolina v. Alexander
This case involves a state constitutional challenge to South Carolina’s 2022 congressional redistricting plan, which legislators admit was drawn to entrench a 6-1 Republican majority in the state’s federal delegation. Plaintiff the League of Women Voters of South Carolina has asked the state’s Supreme Court to conclude that the congressional map is an unlawful partisan gerrymander that violates the state constitution.
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South Carolina Supreme Court
Sep 2025
Voting Rights
League of Women Voters of South Carolina v. Alexander
This case involves a state constitutional challenge to South Carolina’s 2022 congressional redistricting plan, which legislators admit was drawn to entrench a 6-1 Republican majority in the state’s federal delegation. Plaintiff the League of Women Voters of South Carolina has asked the state’s Supreme Court to conclude that the congressional map is an unlawful partisan gerrymander that violates the state constitution.
Pennsylvania
Aug 2025
Voting Rights
Eakin v. Adams County Board of Elections (Amicus)
In November 2022, thousands of Pennsylvania voters were denied the right to vote based on a meaningless paperwork error. They filled out their mail ballots, signed the form on the outer return envelope, and returned their ballots on time. Yet their ballots were not counted, because they either forgot to write the date on their return envelope, or they accidentally wrote the wrong date. We're fighting to make sure that every vote counts
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Pennsylvania
Aug 2025
Voting Rights
Eakin v. Adams County Board of Elections (Amicus)
In November 2022, thousands of Pennsylvania voters were denied the right to vote based on a meaningless paperwork error. They filled out their mail ballots, signed the form on the outer return envelope, and returned their ballots on time. Yet their ballots were not counted, because they either forgot to write the date on their return envelope, or they accidentally wrote the wrong date. We're fighting to make sure that every vote counts
New York Supreme Court
Aug 2025
Voting Rights
Clarke v. Town of Newburgh (Amicus)
The ACLU, New York Civil Liberties Union, ACLU of Southern California, and ACLU of Northern California filed an amicus brief in the New York Court of Appeals arguing that the New York Voting Rights Act is constitutional legislation designed to combat and remedy modern forms of discrimination in voting affecting New York. At stake in this case is whether New York’s courts uphold the State legislature’s decision to protect the freedom to vote for all New Yorkers by ensuring voters are not subjected to discrimination when participating in the political process.
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New York Supreme Court
Aug 2025
Voting Rights
Clarke v. Town of Newburgh (Amicus)
The ACLU, New York Civil Liberties Union, ACLU of Southern California, and ACLU of Northern California filed an amicus brief in the New York Court of Appeals arguing that the New York Voting Rights Act is constitutional legislation designed to combat and remedy modern forms of discrimination in voting affecting New York. At stake in this case is whether New York’s courts uphold the State legislature’s decision to protect the freedom to vote for all New Yorkers by ensuring voters are not subjected to discrimination when participating in the political process.
Washington, D.C.
Aug 2025
Voting Rights
Bower v. Social Security Administration
Representing itself and two journalists from Lawfare, the American Civil Liberties Union brought a lawsuit to enforce Freedom of Information Act (FOIA) requests made to the Social Security Administration and U.S. Citizenship and Immigration Services regarding changes made to the SAVE program, which has been touted as being used by states in order to remove voters from the registration rolls. While the government made public statements about the SAVE program being updated, the details of those changes, such as the particular programs and databases that have been altered, the ways they have been altered, and the nature and extent of any use and sharing of individuals’ personal information by the federal agencies entrusted with that information, have all been kept secret.
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Washington, D.C.
Aug 2025
Voting Rights
Bower v. Social Security Administration
Representing itself and two journalists from Lawfare, the American Civil Liberties Union brought a lawsuit to enforce Freedom of Information Act (FOIA) requests made to the Social Security Administration and U.S. Citizenship and Immigration Services regarding changes made to the SAVE program, which has been touted as being used by states in order to remove voters from the registration rolls. While the government made public statements about the SAVE program being updated, the details of those changes, such as the particular programs and databases that have been altered, the ways they have been altered, and the nature and extent of any use and sharing of individuals’ personal information by the federal agencies entrusted with that information, have all been kept secret.
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’s House and Senate legislative maps on behalf of plaintiff Black voters and Black voters across the state.
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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’s House and Senate legislative maps on behalf of plaintiff Black voters and Black voters across the state.