State Case Database
Search State Court Report's database of significant state supreme court decisions and pending cases. Download decisions and briefs for cases that develop state constitutional law. This is a selected database and does not include every state supreme court case. See methodology and "How to Use the State Case Database" for more information.
This database is updated monthly, although individual cases may be updated more frequently. Last updated comprehensively with cases decided through May 2025.
Featured Cases
League of Women Voters of South Carolina v. Alexander
South Carolina Supreme Court held that partisan gerrymandering claims are nonjusticiable political questions, which state courts cannot review, under the state constitution.
League of Women Voters of Utah v. Utah State Legislature (LWV 1)
Utah Supreme Court sent partisan gerrymandering case back to lower court to consider whether the legislature violated voters' fundamental right to "reform or alter" their government when it overturned redistricting reforms passed by initiative. Lower court found legislators violated that right and struck the current congressional map.
Black Voters Matter v. Byrd
Florida Supreme Court upheld the state's 2022 congressional map against voting rights groups' challenge that it diminishes Black voters' ability to elect candidates of their choice in violation of a 2010 amendment, finding the plaintiffs had not proven the possibility of drawing a remedial map that complies with the federal equal protection clause.
Cherokee Nation v. U.S. Department of the Interior
Held that the governor possesses constitutional and statutory authority to represent the state’s interests in litigation involving tribal gaming contracts, including to choose the counsel who will represent his position. The governor was a named defendant in his official capacity in the underlying litigation, and the state attorney general sought to assume control of defending the state’s interests over the objection of the governor, who had already employed separate counsel to represent the state.
State v. Nelson
Held that community custody conditions requiring the criminal defendant submit to breath analysis and urinalysis testing to monitor compliance with conditions prohibiting use of alcohol and unprescribed drugs were supported by authority of law, and thus were constitutional under art. 1 sec. 7 of the Washington Constitution, regardless of whether they were related to his specific crimes
Texas v. Margaret Daley Carpenter
Texas’s attorney general sued a New York doctor for mailing abortion-including drugs to a woman in Texas, claiming she practiced medicine in Texas without a Texas license and improperly aided an abortion. After the doctor did not respond to the complaint, a Texas trial court issued a default judgment enjoining her from prescribing abortion-inducing drugs to state residents and imposing $100,000 in civil penalties, as sought by the attorney general.
Reuss v. Arizona
Healthcare providers sought to block enforcement of Arizona's 15-week abortion ban on the basis that it violates a state constitutional amendment passed in November 2024 that establishes a fundamental right to pre-viability abortion. On plaintiffs' motion for judgment on the pleadings, which the state did not contest, the trial court permanently blocked the ban.
Montanans Against Irresponsible Densification v. State
Reversed lower court's preliminary injunction against state laws requiring municipalities to allow multi-unit dwellings in single-family zoned areas, finding that the state constitutional right to acquire and protect property is subject to the state's police power and that the "possibility" of constitutional harm is insufficient to support an injunction.
Access Independent Health Services v. Wrigley
Will consider whether trial court erred in striking down near-total abortion ban on bases that the law violates a woman's fundamental right to obtain an abortion pre-viability and the exceptions are unconstitutionally vague. The North Dakota Supreme Court previously refused to stay the trial court ruling, finding at that juncture that the state had not shown it was likely to prevail on appeal.
Cuomo v. New York State Commission on Ethics and Lobbying in Government
New York Court of Appeals held that state ethics commission does not violate separation of powers principles.
State v. Rippey
Held that the preservation provision of the Plea Withdrawal Statute, requiring a request to withdraw a guilty plea to be made by motion before a sentence was announced, was a “procedural rule” that infringed the judiciary's power under separation of powers
In re Port City Air Leasing, Inc.
Held that the petitioner did not have their state constitutional right to a remedy or their procedural due process rights violated by their lack of standing to appeal the Department of Environmental Services' decision to grant a wetlands permit to their competitor
People v. Clark
Held that arrests pursuant to investigative alerts do not automatically violate Illinois Constitution's search and seizure clause
