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Contra Costa

County in California

County

The population development of Contra Costa.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
 
Contra CostaCounty803,731948,8651,049,2041,153,526
CaliforniaState29,811,42733,871,65337,254,51939,512,223

Contents: Incorporated Places

The population development of the incorporated places in Contra Costa.

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
 
AntiochCityContra Costa62,17990,890102,745111,502
BrentwoodCityContra Costa8,96824,01851,62764,474
ClaytonCityContra Costa7,32010,74810,91812,265
ConcordCityContra Costa111,197121,780122,169129,295
DanvilleTownContra Costa31,24641,70141,86544,510
El CerritoCityContra Costa22,88023,17123,58525,508
HerculesCityContra Costa16,83819,48824,08926,276
LafayetteCityContra Costa23,17523,89623,79126,638
MartinezCityContra Costa33,56335,87936,03238,297
MoragaTownContra Costa16,03016,33016,00617,783
OakleyCityContra Costa17,87626,11735,42342,543
OrindaCityContra Costa16,70717,57117,75919,926
PinoleCityContra Costa17,14119,18518,33019,250
PittsburgCityContra Costa47,78557,28263,25972,588
Pleasant HillCityContra Costa31,89732,71933,07634,839
RichmondCityContra Costa85,92699,022103,255110,567
San PabloCityContra Costa25,26030,17329,01430,990
San RamonCityContra Costa35,28044,80071,41275,995
Walnut CreekCityContra Costa61,11464,35564,15770,166

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

Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.