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Idaho's 1st Congressional District
Presidential Election Results: –
ID-01 (Idaho) voted R+45.1 for Donald Trump in 2024, with Trump receiving 343,893 votes (71.3%). This represented a R+6.9% swing toward Republicans compared to 2020.
Interactive map with district profile in split-screen view
Top reported ancestry groups (compared to national average).
ID-01 • 2008–2024
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 26.2%(126,556) | 71.3%(343,893) | R+45.1 | R+6.9% |
| 2020 | 29.5%(132,085) | 67.7%(302,868) | R+38.2 | D+0.9% |
| 2016 | 25.0%(86,263) | 64.1%(221,000) | R+39.1 | R+4.8% |
| 2012 | 32.9%(99,858) | 67.1%(203,902) | R+34.3 | R+6.6% |
| 2008 | 34.8%(110,202) | 62.4%(197,680) | R+27.6 | 0% |
| Year | Winner | Democrat | Republican | Other | Margin | Swing |
|---|---|---|---|---|---|---|
| 2024 | Russ FulcherInc | 25.4%(118,656) | 71.0%(331,049) | — | R+45.5 | 0.0 |
| 2022 | Russ FulcherInc | 26.3%(82,261) | 71.3%(222,901) | — | R+45.0 | 0.0 |
Source: Official state election returns via FEC and state Secretaries of State