Presidential elections · 2000–2024
Napa County, CA — Presidential Election Results (2000–2024)
In 2024, Napa County, California voted for Kamala D. Harris (Democratic) by D+34.9 — 43,212 Democratic to 20,357 Republican of 65,549 votes cast. From 2020 to 2024 it shifted 5.5 points toward Republicans. That makes it 14.8 points more Democratic than California overall (D+20.1).
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 Napa County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 43,212 | 20,357 | 1,980 | 65.9% | 31.1% | D+34.9 |
| 2020 | 49,817 | 20,676 | 1,657 | 69.0% | 28.7% | D+40.4 |
| 2016 | 39,199 | 17,411 | 4,762 | 63.9% | 28.4% | D+35.5 |
| 2012 | 35,870 | 19,526 | 1,572 | 63.0% | 34.3% | D+28.7 |
| 2008 | 38,849 | 19,484 | 1,309 | 65.1% | 32.7% | D+32.5 |
| 2004 | 33,666 | 22,059 | 740 | 59.6% | 39.1% | D+20.6 |
| 2000 | 28,097 | 20,633 | 2,994 | 54.3% | 39.9% | D+14.4 |
Napa County presidential elections — FAQ
Who carried Napa County in the 2024 presidential election?+
Kamala D. Harris (Democratic) carried Napa County, California in 2024 by D+34.9, with 65,549 votes cast. Data: MIT Election Data & Science Lab.
How did Napa County shift between 2020 and 2024?+
Napa County shifted 5.5 points toward Republicans between 2020 (D+40.4) and 2024 (D+34.9).
Is Napa County more Democratic or Republican than California overall?+
In 2024, Napa County went D+34.9 while California overall went D+20.1 — 14.8 points more Democratic 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.