The Missouri Supreme Court delivered a last-minute blow to Republicans Thursday, blocking their redrawn congressional map just days before the state’s September 8 deadline to finalize the November ballot. The ruling forces the state to use previous district lines for fall elections and allows voters to decide the map’s fate through a referendum.
Court Forces Voter Referendum on Redistricting Plan
Judge Ginger K. Gooch ordered that Missouri Secretary of State Denny Hoskins cannot implement the Republican-drawn congressional redistricting unless voters approve it in the November 2026 general election. The decision came after advocacy group People Not Politicians Missouri gathered more than 305,000 signatures to force a veto referendum on the map, which the legislature passed in 2025 at President Donald Trump’s request. Hoskins had refused to certify the referendum, claiming it was unconstitutional, prompting the Supreme Court challenge that culminated in Wednesday’s emergency hearing.
The new map specifically targeted longtime Democratic Representative Emanuel Cleaver, redrawing his 5th District from a safe Democratic seat he won by 24 percentage points in 2024 into a district Trump would have carried by more than 17 points. Cleaver will now seek reelection in his original district under the old boundaries. The congressman celebrated the ruling on social media, stating that more than 305,000 Missourians demanded representation and that democracy prevailed despite attempts to silence voters.
Attorney General Vows Supreme Court Appeal
Missouri Attorney General Catherine Hanaway announced immediate plans to appeal the decision to the United States Supreme Court, calling it unprecedented and unconstitutional. Hanaway argued that no court in American history has overturned a congressional map after a primary election but before a general election, claiming the ruling violates federal law and creates a constitutional crisis that disenfranchises Missouri voters. House Democratic Leader Hakeem Jeffries referenced the Supreme Court’s May decision upholding Virginia’s rejection of a voter-approved map, questioning whether the high court would apply consistent standards or favor Republican interests.
National Implications for Trump’s Redistricting Push
Missouri represents one of several Republican-controlled states that undertook mid-decade redistricting efforts at Trump’s urging to protect the party’s narrow House majority. The president criticized the ruling on Truth Social, calling it horrible and ridiculous. People Not Politicians executive director Richard von Glahn celebrated the victory as having national significance, stating that courts across the country are watching Missouri’s referendum battle as a test of whether citizens retain power over partisan map-drawing. The state had already conducted its August primary using the now-blocked Republican map.