2024 results by precinct
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Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | D | 29,426 | 16,071 | 46,848 | |
| 2020 | D | 29,077 | 16,295 | 46,632 | |
| 2016 | D | 19,731 | 14,367 | 37,690 | |
| 2012 | D | 16,966 | 15,008 | 32,865 | |
| 2008 | D | 16,168 | 12,757 | 29,453 | |
| 2004 | R | 10,935 | 12,007 | 23,235 | |
| 2000 | — | — | — | — | |
| 1996 | — | — | — | — | |
| 1992 | — | — | — | — | |
| 1988 | — | — | — | — | |
| 1984 | — | — | — | — | |
| 1980 | — | — | — | — | |
| 1976 | — | — | — | — | |
| 1972 | — | — | — | — | |
| 1968 | — | — | — | — | |
| 1964 | — | — | — | — | |
| 1960 | — | — | — | — | |
| 1956 | — | — | — | — | |
| 1952 | — | — | — | — | |
| 1948 | — | — | — | — | |
| 1944 | — | — | — | — | |
| 1940 | — | — | — | — | |
| 1936 | — | — | — | — | |
| 1932 | — | — | — | — | |
| 1928 | — | — | — | — | |
| 1924 | — | — | — | — | |
| 1920 | — | — | — | — | |
| 1916 | — | — | — | — | |
| 1912 | — | — | — | — | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | — | — | — | — | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
American
100.0%
African American
0.9%
Multiple ancestry combinations reported; no single grouping above 1%.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
Source · American Community Survey 5-year estimates, 2024 release. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 38.6 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$123,874
Broomfield County ranks in the top 0.5% of US counties.
Broomfield County$123,874
Colorado$95,470
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
6.2%
Children face moderate poverty.
Children under 1818.0%
Working age (18–64)100.0%
Seniors (65+)18.0%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
0.0%
speak English only
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 72.3% of residents not counted as adherents by any reporting body.
Broomfield, carved out as its own city-county in 2001, sits at the Denver metro's northern edge and has trended consistently toward Democratic margins, reflecting the college-educated suburban shift that reshaped Colorado's Front Range over the past decade.
The Democratic margin in Broomfield County reached its widest at twenty-nine points in 2024. The margin in 2024 was twenty-nine points — still decisive.
Broomfield County's loyalty is rooted in its place. Median household income of $123,874, a 76% non-Hispanic-white share, and a population of 76,304 together describe a community whose political habits are deeply settled. The county's voting pattern over the last decade is most similar to that of Washington County and Albemarle County.
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