Ohio's 8th Congressional District is represented by Warren Davidson (Republican), who has held the seat since 2016. Davidson has an overall VoteSee report card grade of D, voted in 98% of roll-call votes on bills this Congress, and votes with the Republican majority 87% of the time. The district includes Hamilton, Middletown, and Fairfield. It takes in all or part of 5 counties; the most populous parts are in Butler County and Hamilton County. About 789,000 people live in the district, and the median household income is $78,441.
Warren Davidson (Republican) has represented Ohio's 8th Congressional District since 2016.
See Warren Davidson's full voting record and issue positions →
Winner: Warren Davidson.
Incumbent Warren Davidson is running for re-election. 2 candidates were on the Nov 3, 2026 ballot.
Polls: No public polls
Source: American Community Survey 2020–2024 5-year estimates, 119th Congress boundaries.
Members of Congress who previously represented Ohio's 8th Congressional District. District lines are redrawn after each census, so earlier members may have represented a different area under this number.
Ohio's 8th Congressional District covers 1,793 square miles of land. Boundaries are for the current (119th) Congress.