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Supreme Court held that an 1849 law, which a local prosecutor had claimed was a near-total abortion ban, is impliedly repealed as to abortion by subsequent legislation and does not ban the procedure in the state.
State v. Evans
Washington Supreme Court held that a county's administrative booking process, which involves patting down, handcuffing, and detaining pretrial releasees inside a jail to take their fingerprints and identifying information, violates the state constitution’s protection against intrusions into "private affairs" without authority of law.
Ferguson v. Department of Transportation
Pennsylvania Supreme Court held that counting prior participation in a diversionary program to resolve a driving-under-the-influence charge as a prior offense prompting a driver's license suspension for a subsequent conviction does not violate substantive due process under the state constitution.
Robust Missouri Dispensary 3 v. St. Louis County
Missouri Supreme Court held that the definition of "local government" in a 2022 amendment legalizing recreational marijuana use plainly prevents both counties and cities from imposing sales tax on the same marijuana products.
State v. Haynes
Connecticut Supreme Court declined to depart from precedent, based on federal case law, permitting prosecutors to impeach a defendant's trial testimony using statements obtained in violation of the defendant's Miranda rights.
Comprehensive Health of Planned Parenthood Great Plains and Planned Parenthood Great Rivers v. State of Missouri
Asking the court to declare unconstitutional and block enforcement of Missouri’s ban on abortion, its ban on the use of telemedicine for abortion, the 72-hour waiting period for the procedure, and multiple other restrictive abortion-related laws.
Englewood Hospital & Medical Center v. State
New Jersey Supreme Court rejected claims by a group of hospitals that the state’s “charity care program” — which prevents them from turning away people unable to pay and from billing qualified patients — constitutes an illegal "per se" or regulatory taking under the state and federal constitutions.
Methodist University v. South Central Jurisdictional Conference of the United Methodist Church
Concurrence to Texas Supreme Court decision finding a church conference has statutory authority to sue Southern Methodist University for breach of contract, in which four justices highlighted the need to consider the extent to which the state constitution protects the autonomy of religious organizations, independent of the First Amendment.
