Presidential elections · 2000–2024
Oneida County, ID — Presidential Election Results (2000–2024)
In 2024, Oneida County, Idaho voted for Donald J. Trump (Republican) by R+75.9 — 253 Democratic to 2,119 Republican of 2,457 votes cast. From 2020 to 2024 it shifted 1.6 points toward Democrats. That makes it 39.4 points more Republican than Idaho overall (R+36.5).
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 Oneida County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 253 | 2,119 | 85 | 10.3% | 86.2% | R+75.9 |
| 2020 | 249 | 2,148 | 54 | 10.2% | 87.6% | R+77.5 |
| 2016 | 184 | 1,531 | 353 | 8.9% | 74.0% | R+65.1 |
| 2012 | 217 | 1,838 | 34 | 10.4% | 88.0% | R+77.6 |
| 2008 | 381 | 1,724 | 57 | 17.6% | 79.7% | R+62.1 |
| 2004 | 304 | 1,789 | 40 | 14.3% | 83.9% | R+69.6 |
| 2000 | 307 | 1,426 | 65 | 17.1% | 79.3% | R+62.2 |
Oneida County presidential elections — FAQ
Who carried Oneida County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Oneida County, Idaho in 2024 by R+75.9, with 2,457 votes cast. Data: MIT Election Data & Science Lab.
How did Oneida County shift between 2020 and 2024?+
Oneida County shifted 1.6 points toward Democrats between 2020 (R+77.5) and 2024 (R+75.9).
Is Oneida County more Democratic or Republican than Idaho overall?+
In 2024, Oneida County went R+75.9 while Idaho overall went R+36.5 — 39.4 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.