Presidential elections · 2000–2024
Humboldt County, IA — Presidential Election Results (2000–2024)
In 2024, Humboldt County, Iowa voted for Donald J. Trump (Republican) by R+49.9 — 1,236 Democratic to 3,770 Republican of 5,083 votes cast. From 2020 to 2024 it shifted 5.2 points toward Republicans. That makes it 36.7 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 Humboldt County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 1,236 | 3,770 | 77 | 24.3% | 74.2% | R+49.9 |
| 2020 | 1,442 | 3,825 | 60 | 27.1% | 71.8% | R+44.7 |
| 2016 | 1,252 | 3,568 | 267 | 24.6% | 70.1% | R+45.5 |
| 2012 | 1,972 | 3,099 | 87 | 38.2% | 60.1% | R+21.8 |
| 2008 | 2,160 | 2,895 | 67 | 42.2% | 56.5% | R+14.3 |
| 2004 | 2,146 | 3,162 | 42 | 40.1% | 59.1% | R+19.0 |
| 2000 | 1,949 | 2,846 | 145 | 39.5% | 57.6% | R+18.2 |
Humboldt County presidential elections — FAQ
Who carried Humboldt County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Humboldt County, Iowa in 2024 by R+49.9, with 5,083 votes cast. Data: MIT Election Data & Science Lab.
How did Humboldt County shift between 2020 and 2024?+
Humboldt County shifted 5.2 points toward Republicans between 2020 (R+44.7) and 2024 (R+49.9).
Is Humboldt County more Democratic or Republican than Iowa overall?+
In 2024, Humboldt County went R+49.9 while Iowa overall went R+13.2 — 36.7 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.