Colorado Is Out of the Redistricting Fight After Supreme Court Strikes Down All Ballot Measures

Colorado Is Out of the Redistricting Fight After Supreme Court Strikes Down All Ballot Measures

The Colorado Supreme Court on June 29 unanimously struck down all five redistricting-related ballot initiatives that had been approved for signature gathering, ruling that each violated the state constitution's single-subject requirement. The single-subject rule, codified in Article V, Section 1(5.5) of the Colorado Constitution, provides that "no measure shall be proposed by petition containing more than one subject, which shall be clearly expressed in its title," and that if a measure contains more than one subject such that a ballot title cannot be fixed to clearly express a single subject, "no title shall be set and the measure shall not…
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The Battle Over Colorado’s Congressional Map Will Be Decided by Voters

The Battle Over Colorado’s Congressional Map Will Be Decided by Voters

Colorado's redistricting story in the post-2020 era unfolds in two distinct chapters. The first covers the state's post-census redistricting process, conducted entirely by citizen commissions established by voters in 2018, and the legal challenges that followed. The second, still unfolding, covers the state's response to the nationwide mid-decade redistricting wars launched in 2025, which have drawn Colorado into a contested ballot measure fight that will ultimately be decided by voters in November 2026. Together, the two chapters illustrate both how Colorado's independent redistricting architecture has insulated it from the partisan map-drawing that has roiled other states and the limits of…
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