Presidential elections · 2004–2024
Broomfield County, CO — Presidential Election Results (2004–2024)
In 2024, Broomfield County, Colorado voted for Kamala D. Harris (Democratic) by D+28.5 — 29,426 Democratic to 16,071 Republican of 46,817 votes cast. From 2020 to 2024 it shifted 1.1 points toward Democrats. That makes it 17.5 points more Democratic than Colorado overall (D+11.0).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 2004–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in Broomfield County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 29,426 | 16,071 | 1,320 | 62.9% | 34.3% | D+28.5 |
| 2020 | 29,077 | 16,295 | 1,260 | 62.4% | 34.9% | D+27.4 |
| 2016 | 19,731 | 14,367 | 3,591 | 52.4% | 38.1% | D+14.2 |
| 2012 | 16,966 | 15,008 | 803 | 51.8% | 45.8% | D+6.0 |
| 2008 | 16,168 | 12,757 | 528 | 54.9% | 43.3% | D+11.6 |
| 2004 | 10,935 | 12,007 | 293 | 47.1% | 51.7% | R+4.6 |
Broomfield County presidential elections — FAQ
Who carried Broomfield County in the 2024 presidential election?+
Kamala D. Harris (Democratic) carried Broomfield County, Colorado in 2024 by D+28.5, with 46,817 votes cast. Data: MIT Election Data & Science Lab.
How did Broomfield County shift between 2020 and 2024?+
Broomfield County shifted 1.1 points toward Democrats between 2020 (D+27.4) and 2024 (D+28.5).
Is Broomfield County more Democratic or Republican than Colorado overall?+
In 2024, Broomfield County went D+28.5 while Colorado overall went D+11.0 — 17.5 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.