94548   Zip Code Knightsen Contra Costa CA United States

City Knightsen
County Contra Costa
State California
Latitude 37.97481
Longitude -121.65265
Population 832
Density 360.1 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: $189,653

Race

Mode: 59.5% White

Gender

 50.6% male 

Rent

No data available.

Age

Median: 44.2 years old

Education

With at least college degree: 22.3%
With STEM degree: 73.0%

Marital Status

 54.2% married 

Never married: 28.9%

Labor Force Participation

 70.5% working 

Unemployed: 14.4%

Average Family Size

 3.07 people 

Commute Time

 53.2 minutes 

Health Care

 17.5% uninsured 

Poverty

 9.1%

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

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