Rick Brattin wins GOP primary in Missouri’s 5th District after redistricting shifts seat further Republican

Rick Brattin won the Republican primary for Missouri’s 5th Congressional District, CBS News projects, clearing the way for him to face incumbent 11-term Democratic Rep. Emanuel Cleaver II in the fall election. The race takes place in a district that has been redrawn to be more Republican-leaning following the latest redistricting process in Missouri.

The primary win positions Brattin as the GOP nominee in a contest centered on an electorate altered by the new district lines. CBS News reported that the seat’s partisan tilt changed after redistricting, setting up a matchup in which Cleaver, who has held the seat for more than two decades, would be challenged by a Republican nominee chosen by voters in the newly configured district.

Brattin entered the primary with President Donald Trump’s endorsement, according to CBS News. In the general election, that endorsement places Brattin and the Republican nominee in the context of the Trump administration’s priorities as they relate to Congress, even though the district’s redrawing is the structural driver of the contest’s changed political landscape.

For Cleaver, the challenge is rooted in the same redistricting shift that reshaped the district’s demographic and political composition. CBS News said the fall contest would pit the Democratic incumbent against a Republican nominee in a district made substantially more favorable to Republicans compared with its earlier configuration.

The general election outcome will determine who holds the seat in the U.S. House for the remainder of the 2026 term. The race is likely to draw national attention because it combines an incumbent with a long tenure and a district that changed in partisan balance, an issue that often shapes campaign strategy, voter outreach, and resource allocation for both parties.

The next formal step is the general election ballot, which will follow certification of the primary results and the completion of any remaining filing and administrative deadlines under Missouri election law. Ahead of that, both campaigns are expected to focus on persuading voters within the redrawn district lines and addressing the policy and governance questions central to House races, including federal spending and oversight, enforcement and public safety issues, and constituent services in a district with newly defined boundaries.