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Contra Costa

County in California (USA)

Contents: Population

The population development of Contra Costa as well as related information and services (Wikipedia, Google, images).

Contra CostaCounty803,731948,8651,049,2041,150,215
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105327,167,434

Source: U.S. Census Bureau (web).

Explanation: 2000 population in the boundaries of 2010. 2010 and 2018 population in the boundaries of 2018.


Further information about the population structure:

Gender (E 2018)
Males562,483
Females587,732
Age Groups (E 2018)
0-14 years213,113
15-64 years755,659
65+ years181,443
Age Distribution (E 2018)
0-9 years135,747
10-19 years150,421
20-29 years139,695
30-39 years152,889
40-49 years157,236
50-59 years161,025
60-69 years130,920
70-79 years78,627
80+ years43,655
»Race« (E 2018)
White753,341
Black/African American109,696
Indigenous11,706
Asian207,246
Pacific Islander6,723
2 or more61,503
Ethnicity (E 2018)
Hispanic or Latino297,255
Other852,960

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