94521   Zip Code Concord Contra Costa CA United States

City Concord
County Contra Costa
State California
Latitude 37.95293
Longitude -121.96971
Population 41,909
Density 4329.27 people per square mile
Time Zone America/Los Angeles
  • 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: $125,899
Median individual: $58,274

Race

Mode: 54.1% White

Gender

 50.0% female 

Rent

  $2404 / month  

Median house value: $852,749.0

Age

Median: 42.9 years old

Education

With at least college degree: 44.5%
With STEM degree: 50.1%

Marital Status

 51.0% married 

Never married: 31.2%

Labor Force Participation

 66.5% working 

Unemployed: 6.1%

Average Family Size

 3.10 people 

Commute Time

 34.0 minutes 

Health Care

 2.7% uninsured 

Poverty

 5.2%

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

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