Contra Costa County is located in the state of California, with a total population of 1153526. The land area spans approximately 1857.310903 square miles, contributing to its total area of 2082.504465 square miles.

Contra Costa County Interactive Map

[county_map]

About Contra Costa County, California

Here is some important info of Contra Costa County, California

Contra Costa County, California Population Demographics

As of the last census, Contra Costa County has a total population of 1153526, out of which 564187 are Male while 589339 are female.

You can check the total population for every year in the below table:

Year Population
2010 1052540
2011 1065440
2012 1077548
2013 1093401
2014 1108876
2015 1124405
2016 1137268
2017 1145535
2018 1150519
2019 1153526

Race Demographics

Category Percentage
non_hispanic_white_alone_male 21.1%
non_hispanic_white_alone_female 21.6%
black_alone_male 4.5%
black_alone_female 5.0%
asian_alone_male 8.6%
asian_alone_female 9.7%
hispanic_male 13.0%
hispanic_female 13.0%

Age Demographics

Category Percentage
0-4 5.6%
5-9 6.1%
10-14 6.6%
15-19 6.4%
20-24 5.7%
25-29 6.3%
30-34 6.4%
35-39 6.9%
40-44 6.7%
45-49 6.9%
50-54 6.9%
55-59 7.0%
60-64 6.3%
65-69 5.2%
70-74 4.3%
75-79 2.9%
80-84 1.8%
85+ 2.0%

Additional Information

  • Average Income: 82506
  • Number of Police officers: 2413
  • Contra Costa County FIPS code: 06013

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Source: Census.gov, Wikipedia.org