County
Contra Costa County, CA
California · Population 1,165,012 · FIPS: 06013
Population
1,165,012
Cities
51
ZIP Codes
43
Safety Score
50
50
Average
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About Contra Costa County
Contra Costa County is located in California with a population of 1,165,012. It includes 51 cities and 43 ZIP codes. The largest cities include Concord, Antioch, Richmond, San Ramon.
Cities in Contra Costa County
| City | Population | Median Home Price | Safety Score |
|---|---|---|---|
| Concord, CA | 531,305 | N/A | N/A |
| Antioch, CA | 335,183 | N/A | N/A |
| Richmond, CA | 115,505 | N/A | N/A |
| San Ramon, CA | 85,993 | N/A | N/A |
| Pittsburg, CA | 76,257 | N/A | N/A |
| Walnut Creek, CA | 70,088 | N/A | N/A |
| Brentwood, CA | 65,208 | N/A | N/A |
| Oakley, CA | 45,183 | N/A | N/A |
| Danville, CA | 43,401 | N/A | N/A |
| Martinez, CA | 36,903 | N/A | N/A |
| Pleasant Hill, CA | 34,235 | N/A | N/A |
| San Pablo, CA | 31,720 | N/A | N/A |
| Hercules, CA | 26,302 | N/A | N/A |
| El Cerrito, CA | 25,994 | N/A | N/A |
| Lafayette, CA | 25,285 | N/A | N/A |
| Bay Point, CA | 24,231 | N/A | N/A |
| Orinda, CA | 19,514 | N/A | N/A |
| Pinole, CA | 18,761 | N/A | N/A |
| Moraga, CA | 16,769 | N/A | N/A |
| Discovery Bay, CA | 14,911 | N/A | N/A |
| Alamo, CA | 14,488 | N/A | N/A |
| Clayton, CA | 10,937 | N/A | N/A |
| Blackhawk, CA | 10,137 | N/A | N/A |
| Rodeo, CA | 8,976 | N/A | N/A |
| Contra Costa Centre, CA | 6,893 | N/A | N/A |
| Camino Tassajara, CA | 5,831 | N/A | N/A |
| Saranap, CA | 5,662 | N/A | N/A |
| Kensington, CA | 5,179 | N/A | N/A |
| Tara Hills, CA | 4,840 | N/A | N/A |
| Pacheco, CA | 4,325 | N/A | N/A |
Explore Cities in Contra Costa County
Concord, CAPop. 531,305Antioch, CAPop. 335,183Richmond, CAPop. 115,505San Ramon, CAPop. 85,993Pittsburg, CAPop. 76,257Walnut Creek, CAPop. 70,088Brentwood, CAPop. 65,208Oakley, CAPop. 45,183Danville, CAPop. 43,401Martinez, CAPop. 36,903Pleasant Hill, CAPop. 34,235San Pablo, CAPop. 31,720Hercules, CAPop. 26,302El Cerrito, CAPop. 25,994Lafayette, CAPop. 25,285Bay Point, CAPop. 24,231Orinda, CAPop. 19,514Pinole, CAPop. 18,761Moraga, CAPop. 16,769Discovery Bay, CAPop. 14,911Alamo, CAPop. 14,488Clayton, CAPop. 10,937Blackhawk, CAPop. 10,137Rodeo, CAPop. 8,976Contra Costa Centre, CAPop. 6,893Camino Tassajara, CAPop. 5,831Saranap, CAPop. 5,662Kensington, CAPop. 5,179Tara Hills, CAPop. 4,840Pacheco, CAPop. 4,325
ZIP Codes in Contra Costa County
94505 - Discovery BayPop. 14,97094506 - DanvillePop. 27,05594507 - AlamoPop. 14,58694509 - AntiochPop. 70,09094511 - Bethel IslandPop. 1,86494513 - BrentwoodPop. 69,75594514 - ByronPop. 1,95394516 - CanyonPop. 21494517 - ClaytonPop. 12,31694518 - ConcordPop. 27,34594519 - ConcordPop. 19,05894520 - ConcordPop. 37,38194521 - ConcordPop. 41,90994523 - Pleasant HillPop. 34,59294525 - CrockettPop. 3,37294526 - DanvillePop. 32,58494528 - DiabloPop. 1,04994530 - El CerritoPop. 26,40194531 - AntiochPop. 46,38794547 - HerculesPop. 26,302