Boulder   County CO United States

County FIPS 08013
Largest City Boulder
State Colorado
Latitude 40.0925
Longitude -105.3577
Population 328,961
Density 452.98 people per square mile
Time Zone America/Denver
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $103,994
Median individual: $49,213

Race

Mode: 77.8% White

Gender

 50.4% male 

Rent

  $1966 / month  

Median house value: $756,463.0

Age

Median: 37.7 years old

Education

With at least college degree: 64.2%
With STEM degree: 55.3%

Marital Status

 44.9% married 

Never married: 39.9%

Labor Force Participation

 66.9% working 

Unemployed: 4.8%

Average Family Size

 2.90 people 

Commute Time

 22.3 minutes 

Health Care

 4.4% uninsured 

Poverty

 11.2%

All data comes from the SimpleMaps US Counties Database, 2026.

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