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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
 
Contra CostaCounty803,731948,8651,049,204
CaliforniaState29,811,42733,871,65337,254,519

Contents: Places

The population development of the places in Contra Costa.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, »race«, ethnicity).

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
 
Acalanes RidgeCensus-Designated PlaceContra Costa1,1851,2211,137
AlamoCensus-Designated PlaceContra Costa10,61410,47714,689
Alhambra ValleyCensus-Designated PlaceContra Costa425460725
AntiochCityContra Costa62,17990,890102,745
Bay PointCensus-Designated PlaceContra Costa17,35521,14821,349
BayviewCensus-Designated PlaceContra Costa1,5841,7451,754
Bethel IslandCensus-Designated PlaceContra Costa2,1152,3122,137
BlackhawkCensus-Designated PlaceContra Costa2,8696,7439,354
BrentwoodCityContra Costa8,96824,01851,627
ByronCensus-Designated PlaceContra Costa9041,1471,277
Camino TassajaraCensus-Designated PlaceContra Costa88102,197
Castle HillCensus-Designated PlaceContra Costa1,1061,2631,180
ClaytonCityContra Costa7,32010,74810,918
ClydeCensus-Designated PlaceContra Costa517694708
ConcordCityContra Costa111,197121,780122,169
Contra Costa CentreCensus-Designated PlaceContra Costa3,0094,8495,364
CrockettCensus-Designated PlaceContra Costa2,9602,8143,094
DanvilleTownContra Costa31,24641,70141,865
DiabloCensus-Designated PlaceContra Costa1,9548441,158
Discovery BayCensus-Designated PlaceContra Costa5,4618,08213,352
East Richmond HeightsCensus-Designated PlaceContra Costa3,2663,3573,280
El CerritoCityContra Costa22,88023,17123,585
El SobranteCensus-Designated PlaceContra Costa10,85913,43213,993
HerculesCityContra Costa16,83819,48824,089
KensingtonCensus-Designated PlaceContra Costa4,6964,9365,077
KnightsenCensus-Designated PlaceContra Costa1,1321,3841,568
LafayetteCityContra Costa23,17523,89623,791
MartinezCityContra Costa33,56335,87936,032
Montalvin ManorCensus-Designated PlaceContra Costa2,4043,2592,876
MoragaTownContra Costa16,03016,33016,006
Mountain ViewCensus-Designated PlaceContra Costa2,1612,4682,372
Norris CanyonCensus-Designated PlaceContra Costa3534957
North GateCensus-Designated PlaceContra Costa400440679
North RichmondCensus-Designated PlaceContra Costa2,2282,8963,717
OakleyCityContra Costa17,87626,11735,423
OrindaCityContra Costa16,70717,57117,759
PachecoCensus-Designated PlaceContra Costa3,3113,5623,685
PinoleCityContra Costa17,14119,18518,330
PittsburgCityContra Costa47,78557,28263,259
Pleasant HillCityContra Costa31,89732,71933,076
Port CostaCensus-Designated PlaceContra Costa56161190
Reliez ValleyCensus-Designated PlaceContra Costa2,9242,5863,101
RichmondCityContra Costa85,92699,022103,255
RodeoCensus-Designated PlaceContra Costa8,2218,1148,679
RollingwoodCensus-Designated PlaceContra Costa2,1932,9002,969
San MiguelCensus-Designated PlaceContra Costa3,4243,3943,392
San PabloCityContra Costa25,26030,17329,014
San RamonCityContra Costa35,28044,80071,412
SaranapCensus-Designated PlaceContra Costa4,6195,0785,202
Shell RidgeCensus-Designated PlaceContra Costa1,031892959
Tara HillsCensus-Designated PlaceContra Costa4,7345,3325,126
Vine HillCensus-Designated PlaceContra Costa2,4662,4733,761
Walnut CreekCityContra Costa61,11464,35564,157

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.