Missouri’s congressional redistricting battle has become a contest not only over partisan power, but over which court—and which map—will govern the November election. The Supreme Court’s intervention temporarily restores the districts used in prior elections, while leaving behind a tangle of conflicting rulings.

The court blocked Missouri from using a new map designed to strengthen Republicans and potentially eliminate one of the state’s two Democratic-held House seats. The map could have shifted the delegation from the current 6-2 Republican advantage to 7-1. The justices gave no explanation for their unsigned order, which had no noted dissents.¹

That outcome aligns with challengers’ argument that the map cannot take effect before a statewide referendum. Missouri’s Supreme Court unanimously ruled that a petition circulated by People Not Politicians required voters to decide the issue first. A federal judge, however, ordered officials to use the new map, creating a direct clash between state and federal authority.²

The practical consequences are as unsettled as the legal theory. Missouri officials warned that changing boundaries after the August primary—conducted under the new map—would be “extraordinarily burdensome” and risk “the disenfranchisement of hundreds of thousands of voters.”¹ A conservative account likewise described a legal war over whether the state should use the 2025 map, which would likely produce a 7-1 Republican delegation, or the 2022 map, which produced a 6-2 split.³

The dispute has also ensnared Secretary of State Denny Hoskins. Missouri’s Supreme Court found him in contempt after he directed officials to use the newer map, though it said he had “purged” himself of contempt by reversing course later that day.³ Even the basic result remains contested in political terms: one account characterizes the ruling as another rejection of a Trump-backed effort to give Republicans an edge, while the broader record shows an election system caught between competing courts and deadlines.²⁴