Broomfield County Flag

Broomfield County

State:
Colorado
County Seat:
Broomfield

Broomfield County's 2026 population is estimated at 80,911, reflecting a 1.63% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Broomfield County is the 12th largest county in Colorado. The 2010 population was 56,212 and has grown 43.94% since 2010.

80,911
Total Population
2,452
Population Density (mi²)
12
Population Rank (State)
1.3K 1.63%
Annual Population Growth

Broomfield County Population

Demographics

Economics and Income Statistics