Indiana's 1st District: 2026 result
Called · unofficial countMrvan (D) 63.0%, Regnitz (R) 37.0%.
Frank J. Mrvan (Democratic) won Indiana's 1st District in the 3 November 2026 election, with 63.0% of the vote to Barb Regnitz's 37.0%, a margin of 26.0 points (58,745 votes). The seat stays Democratic. Count as of November 10 at 6:44 PM EST, not yet certified.
What stands out in IN-1
from the count and past results- In 2024 the district went R+0.3 (Olthoff 49.6%, Mrvan 49.3%); in 2026 it went D+26.0, a 26.4-point swing toward Democrats.
- Kamala Harris carried this district by 0.4 points in 2024; Mrvan's margin was 26.0 points, 25.6 points wider.
- Mrvan finished 26.0 points ahead of Regnitz, a gap of 58,745 votes.
- Cook Partisan Voting Index for the district, on its 2026 lines: D+1.
- Democratic hold: the incumbent, Frank J. Mrvan, was re-elected.
- 225,681 votes are counted so far, against 322,723 in 2024.
Indiana's 1st District: candidates and votes
Called · unofficial countGeneral election, 3 November 2026 · as of November 10 at 6:44 PM EST
| Candidate | Party | Votes | % |
|---|---|---|---|
| Frank Mrvan · incumbent | Democratic | 142,213 | 63.0 |
| Barb Regnitz | Republican | 83,468 | 37.0 |
| Total | 225,681 | 100.0 |
IN-1 in 2024
same district linesHouse election, 5 November 2024
| Candidate | Party | Votes | % |
|---|---|---|---|
| Julie Olthoff | Republican | 160,056 | 49.6 |
| Frank J. Mrvan | Democratic | 158,967 | 49.3 |
| Dakotah Miskus | Other | 3,700 | 1.2 |
| Total | 322,723 | 100.0 |
2024 presidential vote in the district: Harris 49.4%, Trump 49.0%.
Related races
Sources
- Votes and candidates: Wikipedia, 2026 United States House of Representatives elections in Indiana (revision 1384946193, November 10 at 6:44 PM EST), which cites the state election office and AP race calls.
- Race call and incumbent: Wikipedia, 2026 United States House of Representatives elections (revision 1385103391). A race is shown as called only when that article marks a winner.
- 2024 comparison: the 2024 House result from Wikipedia's 2024 House election articles; the 2024 presidential vote in the district from the district's own Wikipedia article.
- Text and figures from Wikipedia are available under CC BY-SA 4.0. Results are unofficial until the state certifies them; this page updates with the source.