80109   Zip Code Castle Rock Douglas CO United States

City Castle Rock
County Douglas
State Colorado
Latitude 39.36473
Longitude -104.90056
Population 28,400
Density 1093.01 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: $155,025
Median individual: $64,114

Race

Mode: 83.1% White

Gender

 50.1% female 

Rent

  $2304 / month  

Median house value: $675,700.0

Age

Median: 36.9 years old

Education

With at least college degree: 57.8%
With STEM degree: 44.5%

Marital Status

 59.3% married 

Never married: 26.7%

Labor Force Participation

 75.2% working 

Unemployed: 6.2%

Average Family Size

 3.26 people 

Commute Time

 26.8 minutes 

Health Care

 6.0% uninsured 

Poverty

 3.3%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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