Missouri Congressional Map Fight Heads to U.S. Supreme Court Amid Legal Chaos
Missouri's new Republican-backed congressional map, designed to give the GOP a 7-1 seat advantage, has become entangled in conflicting court rulings ahead of the November 2026 midterms. The Missouri Supreme Court blocked the map and ordered a statewide referendum vote, while a subsequent ruling and appeals have created confusion over which district lines will actually apply. Coverage varies in emphasis, with some outlets focusing on the practical confusion for voters and election officials, and others on the legal and political maneuvering, including the state's own attorney general breaking from the legislature's position.
In September 2025, the Missouri Legislature convened a special session to redraw the state's congressional map, joining Texas and California in mid-decade redistricting efforts. Lawmakers passed a new map intended to give Republicans a 7-1 advantage in the state's U.S. House seats for the 2026 midterms, replacing the map used since 2022. The new map was challenged, and opponents sought a referendum to let voters decide whether to uphold or reject it. On September 3, 2026, the Missouri Supreme Court unanimously ruled that the veto referendum was constitutional and ordered that the 2022 map be used for the November 2026 election pending the statewide vote, blocking the Trump-backed map from taking effect. Missouri Attorney General Catherine Hanaway's office subsequently filed an emergency appeal to the U.S. Supreme Court, and rather than defending the state court's ruling, her office stated it agreed with those seeking to overturn it. Republican Party attorney Marc Ellinger argued the state had been left in legal and electoral uncertainty over which map would govern the election. A federal judge separately and temporarily barred Secretary of State Denny Hoskins from using any map other than the new congressional districts for the November election, citing concerns that switching maps between the primary and general election could violate voters' federal rights. As of early September 2026, the dispute remains unresolved, with the case pending before the U.S. Supreme Court and a looming ballot-printing deadline adding urgency to the appeal. Reports differ on which map is currently in force: some describe Missouri officials moving forward with the Republican-favored 7-1 map under current rulings, while others report a court order mandating use of the 2022 map. This contradiction reflects the overlapping and partially conflicting state and federal court rulings, and it remains unresolved which map voters will ultimately use in the November 2026 general election.
SOURCE COMPARISON
How the coverage differs
Missouri’s chaotic redistricting battle: Where it stands
A showdown over Missouri's congressional map has taken several turns in the last week, as competing court rulings leave lingering questions about which district boundaries should be in effect for the midterms. Under the current rulings, Missouri officials are moving ahead with Republicans’ favored 7-1 map that’s set to give the party a pickup opportunity. But...
Read original report ↗What to know about Missouri's confusing battle over congressional districts
A national redistricting battle has left a scar on Missouri and left voters befuddled two months before a pivotal November election that will determine control of Congress. A judge temporarily barred Secretary of State Denny Hoskins from using any map other than the new congressional districts in the November election, saying switching districts between the primary and general election could violate voters' federal rights.
Read original report ↗Looming ballot deadline complicates GOP appeal of Missouri redistricting decision
Republican Party attorney Marc Ellinger wrote that the entire state of Missouri has now been plunged into legal and electoral uncertainty over which congressional maps govern the 2026 general election. Missouri Attorney General Catherine Hanaway's office, instead of defending the state Supreme Court action, said in a filing that it agreed with challengers seeking to overturn the ruling. Missouri redistricting lawsuits have been appealed to the U.S. Supreme Court.
Read original report ↗Missouri Supreme Court blocks Trump-backed US House map and orders it be put to a vote
The Missouri Supreme Court has unanimously blocked new congressional districts backed by President Donald Trump from being used in the November election and ordered a statewide vote on whether to uphold or reject the new map. The decision marks a rare setback for Republicans in a national redistricting battle.
Read original report ↗2025 Missouri redistricting: Proposition A veto referendum
On September 3, 2026, the Supreme Court of Missouri ruled that the veto referendum was constitutional, ordering the Secretary of State to use the enacted map from 2022 in the November 2026 elections. Following the ruling, Missouri Attorney General Catherine Hanaway filed an emergency appeal to the U.S. Supreme Court.
Read original report ↗Missouri special session on congressional redistricting underway
The Missouri Legislature began the process to redraw the state's congressional maps, joining Texas and California, with lawmakers expected to pass a bill that would give Republicans an opportunity to win seven of the state's House seats in the 2026 midterms.
Read original report ↗