Contra Costa County, California 

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People in Contra Costa County, California

The population in Contra Costa County is 1,123,678. There are 1,567 people per square mile aka population density. The median age in Contra Costa County is 38.7, the US median age is 37.4. The number of people per household in Contra Costa County is 2.8, the US average of people per household is 2.6.

Family in Contra Costa County
- 53.9% are married
- 9.9% are divorced
- 37.5% are married with children
- 13.9% have children, but are single
Race in Contra Costa County

- 46.6% are white
- 8.6% are black
- 14.8% are asian
- 0.3% are native american
- 0.3% claim Other
- 24.8% claim Hispanic Ethnicity

ESTIMATED TOTAL POPULATION BY AGE

  PEOPLEContra Costa, CaliforniaUnited States
  1,123,678321,004,407
  51.2%50.8%
  48.8%49.2%
  39.237.8
  1,024,809308,745,538
  948,816285,036,114
  803,727251,960,433
  18.4%12.6%
  39.8%27.4%
  1,567.090.9
  717.13,531,905.4
  87.0264,836.8
  RACE
  44.9%61.5%
  8.3%12.3%
  15.8%5.3%
  0.2%0.7%
  0.5%0.2%
  0.3%0.2%
  4.7%2.3%
  25.3%17.6%
  MARRIAGE & FAMILY
  53.6%50.2%
      51.7%48.2%
      1.9%2.0%
  46.4%49.8%
      31.6%33.1%
      9.7%10.9%
      5.0%5.8%
  2.862.63
  389,597118,825,921
  279,72978,298,703
      36.3%31.1%
      39.9%42.3%
  109,86840,527,218
      13.6%16.3%
      10.3%10.3%
PEOPLE STATS MAP
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    MAPS OF CONTRA COSTA COUNTY, CALIFORNIA
    ZIP CODES IN CONTRA COSTA COUNTY, CALIFORNIA
    94565, 94509, 94806, 94513, 94553, 94521, 94531, 94582, 94561, 94804, ... 43 more

    NEW LISTINGS IN CONTRA COSTA
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    195 Brown Dr
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    $399,900
    1324 Almondwood Dr
    Bed 3 | Bath 3

    $1,125,000
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    Bed 4 | Bath 6


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