Full Breakdown
Missouri’s Congressional Map Fight Heads to the 8th Circuit Amid Supreme Court Block
By Drooid · · How we work
Core Event: Appeals Court Considers Restoring Trump-Backed Districts
On Thursday, a three-judge panel of the 8th U.S. Circuit Court of Appeals heard oral arguments on whether Missouri must use the Republican-drawn “HB 1” congressional map that was employed in the August primary. The panel’s decision follows a U.S. Supreme Court emergency order blocking the map’s use in the November 2026 general election, leaving the state’s 2022 districts in place.
Background & Context
Missouri’s legislature adopted the new map in 2025 at the urging of President Donald Trump, who promoted mid-decade redistricting to give Republicans an edge in the 2026 midterms. The map would have reshaped the Kansas City area, turning Rep. Emanuel Cleaver’s (D-Mo.) seat into a Republican-leaning district and potentially adding a seventh GOP seat in the House.
A petition by People Not Politicians gathered more than 300,000 signatures, prompting the Missouri Supreme Court to order a November referendum on the map and to require the 2022 districts for the upcoming election. A federal district judge then issued a temporary restraining order directing the use of the 2025 map, which the U.S. Supreme Court stayed, reinstating the 2022 lines.
Data & Statistics
- Over 1.2 million Missourians voted under the 2025 map in the August primary.
- Club for Growth estimates roughly 284,000 primary voters would receive a different district ballot if the 2022 map were used for the general election.
- The Missouri Association of County Clerks and Election Authorities warns that reprinting ballots would cost “hundreds of thousands of dollars” and jeopardize federal deadlines for overseas and absentee voting.
Official Statements & Responses
- Secretary of State Denny Hoskins affirmed compliance with the Supreme Court’s stay, directing local officials to use the 2022 districts for November.
- Missouri Solicitor General Lou Capozzi argued that the referendum-suspension mechanism violates the Elections Clause and that “every time the state tries to redistrict, at a minimum, 3.3 percent of voters can force the use of their preferred map for at least two years. That’s not democracy.”
- The Missouri Association of County Clerks and Election Authorities filed an amicus brief stating that any last-minute map change would be “practically impossible” and would disrupt ballot production and absentee-voter deadlines.
- U.S. Supreme Court – in a brief emergency order – blocked enforcement of the lower-court order favoring the 2025 map, preserving the 2022 districts for the November election.
Criticism & Opposition
- People Not Politicians, represented by attorney Chuck Hatfield, contends the federal district court exceeded its authority by ordering the use of a map that had never been legally enacted, creating confusion for election officials.
- ACLU of Missouri and the Campaign Legal Center filed a joint brief asserting that the district court’s order conflicts with the Purcell principle, which cautions against changing election rules close to an election.
- Club for Growth argues that switching districts between primary and general elections infringes on equal-protection guarantees, emphasizing disruption to voters who selected candidates under one set of lines.
What’s Next
The 8th Circuit is expected to issue a ruling promptly, with any decision likely to be appealed to the Supreme Court. If the appellate court upholds the 2022 districts, the November ballot will proceed as printed. If it reverses the stay, officials will face the logistical challenge of re-printing ballots before federal deadlines for overseas and absentee voting. The outcome will influence Missouri’s 2026 House delegation and the broader debate over partisan mid-decade redistricting.