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 June 2025.
Featured Cases
Johnson v. Wyoming
Wyoming Supreme Court struck down the state's abortion and medication abortion bans for violating a 2012 amendment that granted adults the right to make their own health care decisions
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, adopting an alternative proposed by the plaintiffs
Jackson v. Florida
Florida Supreme Court upheld a 2023 law that permits eligible defendants to be sentenced to death on the recommendation of only 8 of 12 jurors
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.
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.
Krasner v. Sunday
The Pennsylvania Supreme Court will consider the Philadelphia district attorney's challenge to a law that requires the state attorney general to appoint a special prosecutor to have jurisdiction over crimes committed within the regional public transit system. The Commonwealth Court rejected the allegations, including that the law unconstitutionally divests the district attorney of jurisdiction over part of the office’s territory, nullifies the district attorney’s core prosecutorial functions, and violates the due process rights of defendants based on a provision preventing those charged by the special prosecutor from challenging his authority.
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
Planned Parenthood of Montana v. State (Planned Parenthood 1)
Montana Supreme Court held that a 20-week abortion ban; restrictions on medication abortions, including a telehealth ban and 24-hour waiting period; and requirement that providers give patients an opportunity to view an ultrasound and listen to a fetal heartbeat violate the express right to privacy in the state constitution.
People v. Clark
Held that arrests pursuant to investigative alerts do not automatically violate Illinois Constitution's search and seizure clause
Cottonwood Environmental Law Center v. State
Ruled that the statute limiting the right of local citizen initiatives to regulate auxiliary containers did not facially violate the state constitutional provision governing initiative and referendum
State of Washington v. Gator's Custom Guns
Washington Supreme Court reversed a lower court and upheld under the state and federal right to bear arms the state's ban on selling or manufacturing magazines that hold more than ten rounds of ammunition.
