Colorado Court Blocks Major Redistricting Push

Colorado’s highest court just slammed the door on Democrats’ plan to rig the 2028 House map, locking in the state’s voter‑approved independent redistricting and blocking a naked power grab.

Story Snapshot

Colorado Supreme Court unanimously stopped Democratic ballot measures that tried to pause the independent redistricting commission and install new partisan maps.
The measures were backed by national Democrats and aimed to shift Colorado’s congressional delegation from a 4–4 split to a 7–1 map that favored Democrats.^[6]
Justices said the complex, interlocking initiatives violated the state constitution’s single‑subject rule and reversed prior approval by the Title Board.^[3]
Voters’ 2018 decision to put map‑drawing in a citizen commission, not politicians, remains intact for 2028 and 2030.^[11]^[12]

Colorado Court Blocks a National Democrat Power Play

Colorado voters in 2018 chose an independent citizen commission to draw congressional districts, taking that power away from politicians in both parties. That commission produced a map expected to elect four Democrats, three Republicans, and one true swing seat, which the Colorado Supreme Court approved in 2021. National Democrats were not satisfied. A group called Coloradans for a Level Playing Field, backed by House Majority PAC and national redistricting operatives, filed ballot measures to tear up that process and lock in a new map just for 2028 and 2030.^[4]^[6]^[11]^[12]^[13]

Their proposals would temporarily suspend the independent congressional redistricting commission written into the state constitution and move it into statute, where lawmakers and partisan lawyers would have more room to meddle. The measures also tried to bake a specific new map into law for the 2028 and 2030 elections, then promise a return to the commission after the 2030 census. In plain English, Democrats wanted a mid‑decade exception to the rules voters approved, grabbing three extra seats while claiming it was only “temporary.”^[3]^[4]^[6]

Single‑Subject Rule: A Constitutional Roadblock to Gerrymandering

Colorado’s constitution has a clear single‑subject requirement for ballot initiatives. A measure must focus on one central topic, not bundle multiple complex changes into one vote. The redistricting proposals tried to do several big things at once: move the commission out of the constitution, suspend it for two election cycles, approve a new map, and then revert to the old system later. Some versions split this into paired initiatives that depended on each other, but still operated as a single package deal.^[2]^[3]^[4]

Justice Richard Gabriel, writing for a unanimous court, said this kind of “interlocking” design still violates the single‑subject rule. He warned that allowing proponents to tie measures together would let them “achieve indirectly what they could not achieve directly,” an end‑run around the constitution. The court held that changing how redistricting works and approving specific maps are separate subjects, especially when timed between censuses, and cannot be jammed into one campaign simply because partisan strategists want new lines before 2030.^[3]

Why This Is Being Called a Big Win for Conservatives

The court’s ruling means all Democratic‑backed redistricting initiatives aimed at the 2028 and 2030 elections are blocked from the November ballot. Under Colorado’s rules, initiative petitions must be filed at least three months before the election, and the decision came after that deadline, so Democrats cannot re‑draft and try again this year. Conservative groups like Advance Colorado had already moved to challenge the measures, arguing they were partisan gerrymanders dressed up as “fairness” reforms.^[1]^[2]^[3]^[4]^[6]

Colorado Supreme Court rejects congressional redistricting ballot measures in blow to Democrats’ 2028 plans https://t.co/hxgAnEeD1M https://t.co/FoTiVnsa0j

— The Denver Post (@denverpost) June 30, 2026

Republican strategists and right‑leaning commentators are calling the 7–0 decision a “complete and total victory,” because it stops an obvious attempt to turn a balanced 4–4 delegation into a near‑shutout of Republican voices in Washington. It also reinforces a broader trend: voters and courts in multiple states have grown tired of both parties’ map‑rigging, and are installing independent commissions with strong guardrails. In Colorado, that system now stands firm against mid‑decade tampering, protecting competitive districts and respecting the clear will of the people.^[6]^[10]^[11]^[12]