State constitutions are amended much more often than the U.S. Constitution, and Minnesota’s is no exception. Since 1858, Minnesotans have considered 217 constitutional amendments, with 121 approved by voters. The most recent amendment "to extend the dedication of lottery proceeds to the Environment and Natural Resources Trust Fund” passed with overwhelming support in November 2024. The Library’s State Constitutional Amendments Considered web page provides more detail on all Minnesota's constitutional amendments and provides links to related publications, such as this collection from the House Research Department: Constitutional Amendments.
The State Democracy Research Initiative at the University of Wisconsin Law School debuted an incredibly useful resource in 2023: 50constitutions.org. Their goal is to aid the work of academics, judges, legal practitioners, policymakers, and journalists by providing easy access to the text of all 50 state constitutions in readable form and allowing users to search within and across states.
Last week, the Initiative launched new features for the Minnesota Constitution. Users can now view the Minnesota Constitution as it stood on any date in its history, compare different versions of amended provisions, and read about significant amendments and historical moments. This feature is also available for nine other states, and additional features will be added for more states on a rolling basis.
Selected Resources from the Library's Collection
Minnesota Constitutional History:
Constitutional Law:
- State Constitutional Law in a Nutshell (2003)
- Hidden Laws: How State Constitutions Stabilize American Politics (2021)
- Who Decides: States as Laboratories of Constitutional Experimentation (2022)
- The Law of American State Constitutions (2023)
Please contact us with questions or for research assistance: library@lrl.mn.gov or 651-296-8338.