The Supreme Court faces its third emergency appeal in recent weeks over Missouri's congressional map, with ballots already in circulation and the midterm elections just weeks away. People Not Politicians, a group opposing the Trump-backed redistricting plan, filed an emergency appeal late Sept. 22 asking justices to block a lower court's ruling that would implement a map the Supreme Court has twice said shouldn't be used in November.
The legal chaos underscores the consequences of midcycle redistricting pushed by President Donald Trump, who urged red states to redraw congressional boundaries to shore up Republican majorities. The disputed Missouri map would convert a Democratic-held seat into one Republicans are expected to win, helping the party maintain its slim House majority.
The Constitutional Question
Missouri's Legislature approved the new map last year, breaking up a Democratic-held district in Kansas City to give Republicans an advantage in seven of the state's eight House districts. People Not Politicians collected enough signatures to force a public vote on the changes through a ballot measure.
But Republican Secretary of State Denny Hoskins ruled less than one month ago that Missouri's constitution doesn't allow ballot measures over congressional redistricting. He issued that decision Aug. 4, the same day as the state's primary, effectively preventing any legal challenge before voters cast their ballots.
This month, the Missouri Supreme Court said state law requires the map be approved by voters before it can be used. Justice Brett Kavanaugh, who handles emergency appeals from Missouri, rejected a request from state officials and the Republican Party to intervene.
Federal Court Intervention
Hours after Kavanaugh's decision, a federal judge ruled for Republicans in a separate lawsuit, ordering the disputed map be used. The Supreme Court paused that order. But the St. Louis-based 8th U.S. Circuit Court of Appeals issued a new order 3 days ago putting the map back in place.
The appeals court's reasoning centered on consistency. The disputed map was used for the primary, the court wrote, and using a different map for the general election would mean "some Missouri voters will have more say than others on who represents them in Congress," violating the Constitution. One in four Missourians are in different districts than they were in the primary, so they didn't have a say on the party nominees in their current district. In districts where one party dominates, the primary winner is the overwhelming favorite to win the general election.
The appeals court also concluded the disputed map could be restored without significant cost, confusion, or hardship.
People Not Politicians countered that the appeals court's order is causing "chaos on both sides of Election Day: confusion over how to conduct the election now, and uncertainty over the rules governing its results." The group told the justices, "A lower court cannot demand the same relief this Court has stayed by cloaking it in a new order."
The group also argues there's no constitutional right to cast votes in the same district for both the primary and general election, "even when state law prohibits that result."
Why This Matters:
The Missouri redistricting battle illustrates the institutional tensions that arise when political branches attempt midcycle map changes and when federal courts intervene in state election procedures. The case tests whether state constitutional requirements for voter approval can be overridden by federal court orders based on equal protection concerns. With ballots already distributed and early voting underway in many jurisdictions, the Supreme Court's decision will determine not just which map Missouri uses, but whether lower courts can effectively reverse the high court's emergency orders through procedural maneuvering. The outcome affects Republican prospects for holding the House and sets precedent for how redistricting disputes are resolved when state and federal courts clash. It also raises questions about the proper timing and authority for election law changes in the final weeks before voters cast ballots.