Missouri's congressional redistricting fight has returned to the U.S. Supreme Court for a third time this month. Challengers of the Republican-drawn 2025 map, including the group People Not Politicians, asked the Court to block a ruling by the 8th U.S. Circuit Court of Appeals that had ordered the new map's revival for November's election. The Supreme Court had twice blocked use of that map, most recently in an unsigned, unexplained order on September 10 with no public dissent, after Justice Brett Kavanaugh earlier rejected an appeal from Missouri Secretary of State Denny Hoskins and sided with the Missouri Supreme Court. Despite that, an 8th Circuit panel—including two Trump appointees—upheld a federal judge's temporary order requiring use of the 2025 map, since it had already governed the August 4 primary. The Supreme Court gave the map's supporters until midday Wednesday to respond.
The dispute follows a Missouri Supreme Court ruling that a referendum challenging the 2025 map was valid, keeping the 2022 map in place pending a statewide vote. The new map, backed by President Trump and designed to help Republicans flip Democratic Rep. Emanuel Cleaver's Kansas City-based seat and win seven of Missouri's eight House seats, has left over a million voters uncertain which district they belong to. Absentee and overseas ballots are already going out under the 2022 map, as the case continues to be the most protracted and complex of this cycle's mid-decade redistricting battles nationwide.
