Iowa 1st Congressional District
Congressional District 1
Covers all of Jasper County, Clinton County, Jackson County, Johnson County, Cedar County, Iowa County, Jones County, Keokuk County, Mahaska County, Marion County, Warren County, Washington County, Lee County, Van Buren County, Scott County and 5 more.
Who Holds This Seat
Running in 2026
Republican · U.S. Representative
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 24
- Raised
- $7,536,876cycle to date through Jun 30
- Cash on Hand
- $4,691,481cycle 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
- $7,165,116cycle to date through Jun 30
- Cash on Hand
- $5,425,318cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Independent
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 24
- Raised
- $189,523cycle to date through Jun 30
- Cash on Hand
- $124,859cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
On File, Not Running
The District
Includes Davenport, Clinton (part), Bettendorf (part), Iowa City, Muscatine, Buffalo, Burlington, Camanche, Coralville, DeWitt, Eldridge, Fairfield and 226 more.
408 precincts · District lines: Congressional lines: U.S. Census Bureau (1:500,000 cartographic boundary, 119th Congress) · Precinct lines: Iowa Legislative Services Agency, Iowa Precincts (as of the 2022 reprecincting) statewide layer (services.arcgis.com/vPD5PVLI6sfkZ5E4 Iowa_Precincts); U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer; Iowa Legislative Services Agency precincts (2016 file) for the 2020 general
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President374 precinctsIowa Secretary of StateCertified — Iowa county canvass results… | Donald J. Trump and JD Vance (R)204,486 · 52.5% | Kamala D. Harris and Tim Walz (D)177,557 · 45.6% | R+6.9 | 389,254 | Iowa Secretary of StateCertified — Iowa county canvass results… |
| 2022 U.S. Senate362 precinctsIowa Secretary of StateCertified — Iowa county canvass results… | Chuck Grassley (R)141,488 · 51.9% | Michael Franken (D)130,742 · 48.0% | R+3.9 | 272,596 | Iowa Secretary of StateCertified — Iowa county canvass results… |
| 2022 Governor362 precinctsIowa Secretary of StateCertified — Iowa county canvass results… | Kim Reynolds and Adam Gregg (R)147,567 · 53.9% | Deidre DeJear and Eric Van Lancker (D)119,695 · 43.7% | R+10.2 | 273,964 | Iowa Secretary of StateCertified — Iowa county canvass results… |
| 2020 President244 precinctsIowa Secretary of StateCertified — Iowa county canvass results… | Donald J. Trump and Michael R. Pence (R)131,765 · 51.8% | Joseph R. Biden and Kamala D. Harris (D)117,486 · 46.2% | R+5.6 | 254,525 | Iowa Secretary of StateCertified — Iowa county canvass results… |
| 2020 U.S. Senate244 precinctsIowa Secretary of StateCertified — Iowa county canvass results… | Joni Ernst (R)127,602 · 50.7% | Theresa Greenfield (D)116,129 · 46.2% | R+4.6 | 251,579 | Iowa Secretary of StateCertified — Iowa county canvass results… |
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
United States Representative District 1
Iowa General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mariannette Miller-MeeksRepublican | Republican | 206,955 | 50.0% |
| Christina BohannanDemocrat | Democrat | 206,156 | 49.8% |
| Write-in | 967 | 0.2% |
Certified — Iowa county canvass results as published by the Iowa Secretary of State (Clarity ENR final county uploads; county totals reconcile exactly to the State Board of Canvassers canvass summary) · Iowa Secretary of State — Election Night Reporting / Precinct Results by County
United States Representative District 1
Iowa General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mariannette Miller-MeeksRepublican | Republican | 162,947 | 53.4% |
| Christina BohannanDemocrat | Democrat | 142,173 | 46.6% |
| Write-in | 260 | 0.1% |
Certified — Iowa county canvass results as published by the Iowa Secretary of State (Clarity ENR final county uploads; county totals reconcile exactly to the State Board of Canvassers canvass summary) · Iowa Secretary of State — Election Night Reporting / Precinct Results by County
United States Representative District 1
Iowa General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Ashley HinsonRepublican | Republican | 212,088 | 51.2% |
| Abby FinkenauerDemocrat | Democrat | 201,347 | 48.6% |
| Write-in | 434 | 0.1% |
Certified — Iowa county canvass results as published by the Iowa Secretary of State (Clarity ENR final county uploads; county totals reconcile exactly to the State Board of Canvassers canvass summary) · Iowa Secretary of State — Election Night Reporting / Precinct Results by County