2026 Colorado Ballot Measures

Elections

Election Date State Title Outcome
Nov. 4, 2008 Colorado Referendum O: Initiative Petition Requirements Failed
Nov. 4, 2008 Colorado Amendment 54: Campaign Contributions from Certain Government Contractors Passed
Nov. 6, 2012 Colorado Amendment 65: Colorado Congressional Delegation to Support Campaign Finance Limits Passed
Nov. 8, 2016 Colorado Proposed Initiative 98: Primary Elections Passed
Nov. 8, 2016 Colorado Proposed Initiative 140: Presidential Primary Election Passed
Nov. 8, 2016 Colorado Proposed Initiative 96: Requirements for Initiated Constitutional Amendments Passed
Nov. 6, 2018 Colorado Ammendment V: Lower Age Requirement for Members of the State Legislature Failed
Nov. 6, 2018 Colorado Amendment W: Election Ballot Format for Judicial Retention Elections Passed
Nov. 6, 2018 Colorado Amendment Y: Congressional Redistricting Passed
Nov. 6, 2018 Colorado Amendment Z: Legislative Redistricting Passed
Nov. 6, 2018 Colorado Amendment 75: Campaign Contributions Failed
Nov. 3, 2020 Colorado Proposition 113: Adopt Agreement to Elect U.S. President By National Popular Vote Passed
Nov. 3, 2020 Colorado Amendment 76: Citizenship Qualification of Electors Passed
Nov. 3, 2020 Colorado Proposition 117: Voter Approval for Certain New State Enterprises Passed
Nov. 8, 2022 Colorado SB22-222 Proposition GG: Colorado Include Income Tax Effects in Initiative Ballot Language Measure Passed
Nov. 5, 2024 Colorado Amendment K: Modify Constitutional Election Deadlines Failed
Nov. 5, 2024 Colorado Proposition 131: Concerning the Conduct of Elections Failed
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