Missouri Will Hold 4th District Congressional Election

Voters will head to the polls on November 3, 2026, to decide the representation for Missouri's 4th Congressional District.

Updated on Oct. 6, 2026 in Elections

Bold flat-color editorial illustration of the Missouri State Capitol dome silhouette, representing the 4th Congressional District election. — Missouri voters will cast ballots on November 3, 2026, for the 4th Congressional District seat, following a court-mandated return to previous district maps. AI Illustration. Upload story photo >

Live Poll

Do you feel your local congressional candidates prioritize your household's economic concerns?

Incumbent Mark Alford will face candidates including Jordan Herrera, Thomas Holbrook, and write-in challenger KathleenMae Rogers in the upcoming November 3, 2026, general election. This race for the 4th Congressional District seat follows a legal mandate requiring the use of previously established district maps.

Why it matters

The election determines leadership for the 4th District, with candidates vying for the seat while the state continues to navigate disputes over its congressional boundaries. The outcome will decide who manages future federal funding and legislative priorities for the district's constituents.

Incumbent Mark Alford won his seat in 2022 and 2024 with over 71% of the vote and has secured $23 million in federal funding for the district. Jordan Herrera earned 30% of the vote in the primary, and all candidates will appear on the November 3 ballot.

The players

Mark Alford

He is the incumbent U.S. Representative for Missouri's 4th Congressional District.

Jordan Herrera

He is a political candidate who previously secured 30% of the vote in the primary election.

Thomas Holbrook

He is a candidate appearing on the ballot for the 4th Congressional District election.

KathleenMae Rogers

She is participating in the 4th Congressional District race as a write-in candidate.

The details

Candidates are campaigning for the 4th Congressional District seat, an area that includes parts of the Kansas City metro. Despite a 2025 attempt to develop a new congressional map, the U.S. and Missouri Supreme Courts have ruled that the district must utilize its 2022 boundaries for the current election cycle.

The 2022 district boundaries were established following a redrawing process.
A new congressional map was developed in 2025.
The congressional election is scheduled for November 3, 2026.

Political Context

The 2022 Missouri congressional redistricting map dictates the boundary constraints for this election cycle, overriding later attempts at map adjustments. This legal decision forces candidates to compete within the current structure rather than the proposed 2025 alternative.

Residents will participate in a referendum regarding the 2025 redistricting map during the upcoming election cycle. This vote determines the long-term territorial representation for the 4th Congressional District.

The takeaway

Voters should be aware that their ballots will include both candidate selections and a referendum on redistricting. Reviewing campaign finance filings and proposed district changes can help constituents understand the stakes for their local representation.