Full Breakdown
Missouri Supreme Court Blocks GOP-Backed Congressional Map, Orders Voter Referendum
9/5/2026, 3:43:30 AM
Court Decision and Immediate Effect
On December 9, 2025, the Missouri Supreme Court issued a unanimous 7-0 ruling that the referendum petition filed by the People Not Politicians coalition was “legal, sufficient, and timely.” The court held that the new Republican-backed congressional map never took effect and will not take effect unless approved by voters in a November statewide referendum.
Background and Redistricting Context
Missouri’s congressional delegation was set at six Republicans and two Democrats after the 2022 redistricting. After pressure from national Republican leaders, Governor Mike Kehoe convened a special session in 2024 that produced a map intended to shift the balance to a 7-1 advantage. The revised map stretched Rep. Emanuel Cleaver II’s Kansas City-based 5th District eastward to incorporate rural precincts, turning a district previously won by Cleaver with at least 60 % of the vote into one Trump would have carried by 18 points in 2024.
The new districts were used in the August 2024 primary after Secretary of State Denny Hoskins (R) rejected a petition seeking a referendum, citing a constitutional bar. A lower court upheld his position, but the Supreme Court reversed it, relying on a provision that permits a referendum on “any act” of the Legislature.
Data and Statistics
- 300,000+ signatures were submitted to place the map on the ballot.
- Approximately 59 % of voters in the reconfigured 5th District were new under the revised map (Associated Press).
- The map would have given Republicans a 7-1 edge in Missouri’s eight House seats, compared with the existing 6-2 configuration.
Official Statements & Responses
The National Republican Congressional Committee, through spokesman Zach Bannon, said Missouri Republicans “followed the law” and that the party is “evaluating all options.”
Criticism & Opposition
President Donald Trump denounced the ruling as “ridiculously” unconstitutional, warning there would not be enough time to adjust the map before the November election.
Rep. Richard von Glahn, executive director of People Not Politicians, described the outcome as “what democracy looks like.”
Legal scholars cited in coverage contend that the decision “clearly violates federal law,” though the court rejected that argument.
Verbatim Quotes
- “The Election Process, as usual, is being disturbed in America!” — President Trump
- “Despite the cynical and deeply shameful attempt to silence many of our neighbors, the people fought back and won,” — Rep. Emanuel Cleaver
- “Never before in American history has a court overturned a congressional map after a primary and before a general election. This unprecedented decision clearly violates federal law and has thrust our state into a full-fledged constitutional crisis,” — General Catherine Hanaway, Missouri attorney
- “This is what democracy looks like,” — Richard von Glahn, People Not Politicians
- “Missouri Republicans followed the law. We’re evaluating all options, and we are confident we will ultimately be successful,” — Zach Bannon, NRCC spokesman
Conflicting Reports & Gaps
Sources differ on the legal interpretation of the ruling. The Missouri Attorney General’s office argues the decision “violates federal law,” while the Supreme Court’s opinion holds that the state constitution’s referendum provision supersedes that claim. The ruling does not specify how November general-election nominees will be determined after the primary was conducted under the now-blocked map, leaving procedural uncertainty for candidates and parties.
What’s Next
Missouri officials plan to appeal the decision to the U.S. Supreme Court. The November ballot will include a statewide referendum asking voters whether to adopt the new congressional map. The outcome will affect the composition of Missouri’s House delegation.
