Ohio 8th Congressional District
Congressional District 8
Covers all of Darke County and Preble County; parts of Butler County, Hamilton County and Miami County.
Who Holds This Seat
Running in 2026
Republican · U.S. Representative
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 24
- Raised
- $674,355cycle to date through Jun 30
- Cash on Hand
- $529,910cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Democrat
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 24
- Raised
- $0cycle to date through Jun 30
- Cash on Hand
- $2,987cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
On File, Not Running
The District
590 precincts · District lines: Congressional lines: enacted plan "Congressional Redistricting Plan Adopted by the Ohio Redistricting Commission" (Ohio Const. Art. XIX; adopted unanimously by the Ohio Redistricting Commission Oct 31, 2025; Secretary of State Directive 2025-55); 2026 status: In effect for 2026 through 2032 (commission plan adopted with bipartisan support; no pending challenge). Official file https://maps.ohio.gov/arcgis/rest/services/Hosted//FeatureServer/0
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President579 precinctsOhio Secretary of StateOfficial canvass | Donald J. Trump and JD Vance (R)224,710 · 57.4% | Kamala D. Harris and Tim Walz (D)163,133 · 41.7% | R+15.7 | 391,565 | Ohio Secretary of StateOfficial canvass |
| 2024 U.S. Senate579 precinctsOhio Secretary of StateOfficial canvass | Bernie Moreno (R)206,678 · 53.2% | Sherrod Brown (D)168,718 · 43.4% | R+9.8 | 388,717 | Ohio Secretary of StateOfficial canvass |
| 2022 U.S. Senate586 precinctsOhio Secretary of StateOfficial canvass | JD Vance (R)165,247 · 57.4% | Tim Ryan (D)122,549 · 42.6% | R+14.8 | 287,796 | Ohio Secretary of StateOfficial canvass |
| 2022 Governor586 precinctsOhio Secretary of StateOfficial canvass | Mike DeWine and Jon Husted (R)190,677 · 66.1% | Nan Whaley and Cheryl L. Stephens (D)97,990 · 33.9% | R+32.1 | 288,667 | Ohio Secretary of StateOfficial canvass |
| 2020 President590 precinctsOhio Secretary of StateOfficial canvass | Donald J. Trump and Michael R. Pence (R)235,277 · 56.7% | Joseph R. Biden and Kamala D. Harris (D)173,785 · 41.9% | R+14.8 | 415,167 | Ohio Secretary of StateOfficial canvass |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
Representative to Congress - District 08
Ohio General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Warren DavidsonRepublican | Republican | 237,503 | 62.8% |
| Vanessa EnochDemocrat | Democrat | 140,625 | 37.2% |
Official canvass — Ohio Secretary of State · Ohio Secretary of State — Official Election Results
Sources (2)
- Official canvass — Ohio Secretary of State (statewide races by precinct). File retrieved from Internet Archive capture 20251216225505 of the SOS URL because ohiosos.gov blocks automated downloads
- write-in candidates have no precinct detail in the SOS file
Representative to Congress - District 08
Ohio General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Warren DavidsonRepublican | Republican | 180,287 | 64.6% |
| Vanessa EnochDemocrat | Democrat | 98,629 | 35.4% |
Official canvass — Ohio Secretary of State · Ohio Secretary of State — Official Election Results
Sources (2)
- Official canvass — Ohio Secretary of State (statewide races by precinct). File retrieved from Internet Archive capture 20251204011955 of the SOS URL because ohiosos.gov blocks automated downloads
- write-in candidates have no precinct detail in the SOS file
Representative to Congress - District 08
Ohio General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Warren DavidsonRepublican | Republican | 246,277 | 69.0% |
| Vanessa EnochDemocrat | Democrat | 110,766 | 31.0% |
Official canvass — Ohio Secretary of State · Ohio Secretary of State — Official Election Results
Sources (2)
- Official canvass — Ohio Secretary of State (statewide races by precinct). File retrieved from Internet Archive capture 20250916084702 of the SOS URL because ohiosos.gov blocks automated downloads
- write-in candidates have no precinct detail in the SOS file