94547   Zip Code Hercules Contra Costa CA United States

City Hercules
County Contra Costa
State California
Latitude 38.00637
Longitude -122.26117
Population 26,302
Density 4639.64 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: $129,397
Median individual: $53,924

Race

Mode: 44.6% Asian

Gender

 51.4% female 

Rent

  $2991 / month  

Median house value: $766,181.0

Age

Median: 43.9 years old

Education

With at least college degree: 46.1%
With STEM degree: 55.7%

Marital Status

 52.9% married 

Never married: 31.9%

Labor Force Participation

 64.4% working 

Unemployed: 6.4%

Average Family Size

 3.28 people 

Commute Time

 37.6 minutes 

Health Care

 2.9% uninsured 

Poverty

 5.6%

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

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