Presidential elections · 2000–2024
Lucas County, IA — Presidential Election Results (2000–2024)
In 2024, Lucas County, Iowa voted for Donald J. Trump (Republican) by R+48.0 — 1,169 Democratic to 3,400 Republican of 4,646 votes cast. From 2020 to 2024 it shifted 4.6 points toward Republicans. That makes it 34.8 points more Republican than Iowa overall (R+13.2).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 2000–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in Lucas County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 1,169 | 3,400 | 77 | 25.2% | 73.2% | R+48.0 |
| 2020 | 1,284 | 3,295 | 51 | 27.7% | 71.2% | R+43.4 |
| 2016 | 1,239 | 2,877 | 238 | 28.5% | 66.1% | R+37.6 |
| 2012 | 1,987 | 2,254 | 82 | 46.0% | 52.1% | R+6.2 |
| 2008 | 2,029 | 2,330 | 112 | 45.4% | 52.1% | R+6.7 |
| 2004 | 1,987 | 2,543 | 41 | 43.5% | 55.6% | R+12.2 |
| 2000 | 1,934 | 2,262 | 107 | 44.9% | 52.6% | R+7.6 |
Lucas County presidential elections — FAQ
Who carried Lucas County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Lucas County, Iowa in 2024 by R+48.0, with 4,646 votes cast. Data: MIT Election Data & Science Lab.
How did Lucas County shift between 2020 and 2024?+
Lucas County shifted 4.6 points toward Republicans between 2020 (R+43.4) and 2024 (R+48.0).
Is Lucas County more Democratic or Republican than Iowa overall?+
In 2024, Lucas County went R+48.0 while Iowa overall went R+13.2 — 34.8 points more Republican than the state.
Where does this election data come from?+
County-level presidential returns (2000–2024) come from the MIT Election Data and Science Lab (MEDSL), published on the Harvard Dataverse. pumsdata is an independent product that makes the data easy to map and compare, and is not affiliated with MEDSL or Harvard.