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 March 2025.
Featured Cases
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.
Evers v. Marklein
Wisconsin Supreme Court held that statutes permitting a legislative committee to pause, object to, or suspend administrative rules for varying periods of time both before and after promulgation — used by the committee in this case effectively to block for three years a rule banning “conversion therapy” for LGBTQ+ patients — facially violate the state constitution’s bicameralism and presentment requirements.
Kaul v. Urmanski
Wisconsin Supreme Court held that an 1849 law, which a local prosecutor had claimed was a near-total abortion ban, is impliedly repealed as to abortion by subsequent legislation and does not ban the procedure in the state.
Iowa Citizens for Community Improvement v. State
Ruled that suit seeking to force state officials to require farmers to reduce chemical levels in a river should be dismissed for lack of standing and nonjusticiability under separation of powers
Anthony A. v. Commissioner of Corrections
Ruled prisoner’s sex offender classification violated state constitution's criminal due process clause and procedural but not substantive due process rights of the prisoner
Louisville/Jefferson County Metro Government Waste Management District v. Jefferson County League of Cities, Inc.
Ruled that statute giving cities in a county with a consolidated local government additional rights with resect to waste management districts violated clause requiring legislation treat all cities equally
Frazier v. Talbert
Ruled that in proceeding for revocation of a driver's license for DUI, where the driver demanded a blood test, but that test was never given, there is no per se violation of constitutional due process
State v. Hamer
Ruled that rights to jury trial and to waive jury trial do not make trial court's failure to follow statutorily prescribed procedure for waiver of a jury trial a structural error
Deminski v. State Board of Education
Ruled that a claim for violation of right to sound basic education exists where a government entity with control over schools is deliberately indifferent to ongoing harassment that prevents a student from learning
Cheryl Lloyd Humphrey Land Inv. Co. v. Resco Products, Inc.
Ruled that right of assembly and petition protects statements made before a local political subdivision during a public zoning process, regardless of whether the statements were malicious or false
State ex rel. AmerisourceBergen Drug Corp. v. Moats
Ruled that conducting a bench trial on plaintiffs' equitable claims before trying to a jury plaintiffs' legal claims violates defendants' constitutional right to trial by jury
Brown v. Gianforte
Ruled that statute abolishing judicial nomination commission and screening process does not violate constitutional provision that governor will fill vacancies with nominees selected in a manner provided by law
State v. Keys
Ruled that constitutional provision prescribing charging procedures for felonies does not establish that a defendant's defective waiver of a probable cause hearing deprives a court of subject matter jurisdiction
