Rosemary Oglesby-Henry
Ran for Ohio 1st Congressional District · Republican
Lost the 2026 primary
Ballot status source: Lost the 2026 Republican primary on May 5, 2026 — Ohio Secretary of State — Summary Level Official Results, May 5, 2026 Primary Election: Representative to Congress - District 01 — Republican primary… · read May 5, 2026
Sources (2)
- Lost the 2026 Republican primary on May 5, 2026 — Ohio Secretary of State — Summary Level Official Results, May 5, 2026 Primary Election: Representative to Congress - District 01 — Republican primary — 'Rosemary Oglesby-Henry' 2,994
- nominee 'Eric Conroy' 25,603
The District
What Ohio 1st Congressional District covers
Covers all of Clinton County and Warren County; part of Hamilton County.
542 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
Certified results for Ohio 1st Congressional District
Representative to Congress - District 01
Ohio General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Greg LandsmanDemocrat | Democrat | 213,916 | 54.6% |
| Orlando SonzaRepublican | Republican | 177,993 | 45.4% |
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 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 01
Ohio General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Greg LandsmanDemocrat | Democrat | 156,416 | 52.8% |
| Steve ChabotRepublican | Republican | 140,058 | 47.2% |
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 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 01
Ohio General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Steve ChabotRepublican | Republican | 199,560 | 51.8% |
| Kate SchroderDemocrat | Democrat | 172,022 | 44.6% |
| Kevin David KahnLibertarian | Libertarian | 13,692 | 3.6% |
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
Polls
Public polls
Quantus InsightsGeneral election · U.S. House
Greg Landsman 46.5% · Eric Conroy 42.7% · Someone else 1.2% · Undecided 9.6%
Aug 21, 2026 to Aug 24, 2026 · 509 LV · ±4.6 pts · SMS/text · Quantus Insights
Released public polls of this race, as each pollster reported them. A poll is a snapshot, not a forecast.
The 2026 Field
Who else is running for Ohio 1st Congressional District
- Greg LandsmanDemocrat · Incumbent · On the 2026 ballot
- Eric ConroyRepublican · On the 2026 ballot
- Nathan WeiseLibertarian · On the 2026 ballot
Not on file for Rosemary yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, The Paper Trail. Coverage varies by state and office.
File read Sep 25, 2026. Each item names its source. Record ID p_k0jtgd8tt.
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