IA-01
Lean RIowa's 1st Congressional District
Presidential Election Results: 2008–2024
IA-01 (Iowa) voted R+8.6 for Donald Trump in 2024, with Trump receiving 226,309 votes (54.3%). This represented a R+5.7% swing toward Republicans compared to 2020. The district is rated as Lean R. The district has voted Republican in every presidential election since 2016.
Quick Stats
2024 ResultR+8.6
2020→2024 SwingR+5.7%
ClassificationLean R
Voting StreakR since 2016
Elections on Record5
About This Data
Presidential election results are reported at the congressional district level based on official precinct-level data aggregated to current (2023) district boundaries. Results available from 2008-2024.
Presidential Results
2008
D+15.7
2012
D+13.3
2016
R+3.0
2020
R+2.9
2024
R+8.6
Republican
Democrat
Election History
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 45.7%(190,502) | 54.3%(226,309) | R+8.6 | -5.7 |
| 2020 | 48.5%(203,400) | 51.5%(215,742) | R+2.9 | +0.1 |
| 2016 | 44.8%(177,850) | 47.9%(189,883) | R+3.0 | -16.3 |
| 2012 | 56.6%(226,087) | 43.4%(173,043) | D+13.3 | -2.4 |
| 2008 | 56.8%(224,737) | 41.0%(162,527) | D+15.7 | — |