Presidential elections · 2000–2024
Yuma County, AZ — Presidential Election Results (2000–2024)
In 2024, Yuma County, Arizona voted for Donald J. Trump (Republican) by R+20.4 — 26,823 Democratic to 40,745 Republican of 68,335 votes cast. From 2020 to 2024 it shifted 14.2 points toward Republicans. That makes it 14.9 points more Republican than Arizona overall (R+5.5).
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 Yuma County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 26,823 | 40,745 | 767 | 39.3% | 59.6% | R+20.4 |
| 2020 | 32,210 | 36,534 | 1,137 | 46.1% | 52.3% | R+6.2 |
| 2016 | 24,605 | 25,165 | 3,240 | 46.4% | 47.5% | R+1.1 |
| 2012 | 18,059 | 23,352 | 542 | 43.0% | 55.7% | R+12.6 |
| 2008 | 18,559 | 24,577 | 479 | 42.6% | 56.3% | R+13.8 |
| 2004 | 16,032 | 22,184 | 249 | 41.7% | 57.7% | R+16.0 |
| 2000 | 12,055 | 15,708 | 889 | 42.1% | 54.8% | R+12.7 |
Yuma County presidential elections — FAQ
Who carried Yuma County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Yuma County, Arizona in 2024 by R+20.4, with 68,335 votes cast. Data: MIT Election Data & Science Lab.
How did Yuma County shift between 2020 and 2024?+
Yuma County shifted 14.2 points toward Republicans between 2020 (R+6.2) and 2024 (R+20.4).
Is Yuma County more Democratic or Republican than Arizona overall?+
In 2024, Yuma County went R+20.4 while Arizona overall went R+5.5 — 14.9 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.