Presidential elections · 2000–2024
Union County, NM — Presidential Election Results (2000–2024)
In 2024, Union County, New Mexico voted for Donald J. Trump (Republican) by R+52.3 — 378 Democratic to 1,247 Republican of 1,663 votes cast. From 2020 to 2024 it shifted 3.9 points toward Democrats. That makes it 58.3 points more Republican than New Mexico overall (D+6.0).
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 Union County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 378 | 1,247 | 38 | 22.7% | 75.0% | R+52.3 |
| 2020 | 383 | 1,388 | 18 | 21.4% | 77.6% | R+56.2 |
| 2016 | 320 | 1,216 | 166 | 18.8% | 71.4% | R+52.6 |
| 2012 | 472 | 1,236 | 51 | 26.8% | 70.3% | R+43.4 |
| 2008 | 492 | 1,227 | 23 | 28.2% | 70.4% | R+42.2 |
| 2004 | 411 | 1,454 | 16 | 21.9% | 77.3% | R+55.4 |
| 2000 | 452 | 1,269 | 34 | 25.8% | 72.3% | R+46.6 |
Union County presidential elections — FAQ
Who carried Union County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Union County, New Mexico in 2024 by R+52.3, with 1,663 votes cast. Data: MIT Election Data & Science Lab.
How did Union County shift between 2020 and 2024?+
Union County shifted 3.9 points toward Democrats between 2020 (R+56.2) and 2024 (R+52.3).
Is Union County more Democratic or Republican than New Mexico overall?+
In 2024, Union County went R+52.3 while New Mexico overall went D+6.0 — 58.3 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.