2026 results · Missouri · county
Cooper County, Missouri
Onder carried Cooper County by 29.4 points in the Missouri 3rd District, 15.8 points more Democratic than the 2024 presidential vote here (R+45.1). 1 race has votes counted here.
- Votes counted, Missouri 3rd District
- 5,759
- 64% of the 8,964 votes for president in 2024
- 2026 margin
- R+29.4
- 2024 president
- R+45.1
- Shift from 2024
- 15.8 pts → D
The House
- Missouri 3rd DistrictCooper County's part of the district · Bob Onder won · R+8.5 across the district33.7% Bethany Mann63.1% Bob OnderR+29.45,759 votes15.8 pts → D2024 R+45.1
Counts come from each race’s official source, named on its own page. Margins are the leading two candidates’ difference in points of all votes counted. 2024 is the presidential vote, Harris against Trump, on the same ground (for a House district, the county’s part of it). A county is not compared with 2024 until a quarter of its 2024 vote is counted. Ranks are among the state’s counties with votes counted in the same race.