| County Name | Contra Costa County |
| FIPS Code | 06013 |
| Population | 1049025 |
| Unemployment Rate | 2.9% |
| Time Zone: | Pacific Daylight Time |
List of All Zipcodes in Contra Costa County, California | |||||||
|---|---|---|---|---|---|---|---|
| ZIP Code | ZIP Code Name | Population | ZIP Type | ||||
| Discovery Bay | 13403 | Non-Unique | ||||
| Danville | 22452 | Non-Unique | ||||
| Alamo | 14889 | Non-Unique | ||||
| Antioch | 62439 | Non-Unique | ||||
| Brentwood | 54605 | Non-Unique | ||||
| Byron | 1360 | Non-Unique | ||||
| Clayton | 12385 | Non-Unique | ||||
| Concord | 26778 | Non-Unique | ||||
| Concord | 18453 | Non-Unique | ||||
| Concord | 37208 | Non-Unique | ||||
| Concord | 41249 | Non-Unique | ||||
| Pleasant Hill | 33569 | Non-Unique | ||||
| Crockett | 3127 | Non-Unique | ||||
| Danville | 31102 | Non-Unique | ||||
| Diablo | 964 | Non-Unique | ||||
| El Cerrito | 23877 | Non-Unique | ||||
| Antioch | 40290 | Non-Unique | ||||
| Hercules | 24092 | Non-Unique | ||||
| Knightsen | 412 | Non-Unique | ||||
| Lafayette | 26864 | Non-Unique | ||||
| Livermore | 36867 | Non-Unique | ||||
| Martinez | 47065 | Non-Unique | ||||
| Moraga | 15229 | Non-Unique | ||||
| Oakley | 36515 | Non-Unique | ||||
| Orinda | 17672 | Non-Unique | ||||
| Pinole | 18287 | Non-Unique | ||||
| Pittsburg | 84641 | Non-Unique | ||||
| Port Costa | 198 | Non-Unique | ||||
| Rodeo | 8684 | Non-Unique | ||||
| San Ramon | 38537 | Non-Unique | ||||
| San Ramon | 34859 | Non-Unique | ||||
| Walnut Creek | 16425 | Non-Unique | ||||
| Walnut Creek | 20037 | Non-Unique | ||||
| Walnut Creek | 20277 | Non-Unique | ||||
| Walnut Creek | 25818 | Non-Unique | ||||
| Oakland | 36565 | Non-Unique | ||||
| Berkeley | 11710 | Non-Unique | ||||
| Berkeley | 10985 | Non-Unique | ||||
| Richmond | 29395 | Non-Unique | ||||
| El Sobrante | 24904 | Non-Unique | ||||
| Richmond | 38559 | Non-Unique | ||||
| Richmond | 13648 | Non-Unique | ||||
| San Pablo | 59861 | Non-Unique | ||||
| Richmond | N/A | Non-Unique | ||||
| Stockton | 65004 | Non-Unique | ||||
| Stockton | 27884 | Non-Unique | ||||
| Bethel Island | 2137 | PO Box | ||||
| Canyon | 211 | PO Box | ||||
| Concord | N/A | PO Box | ||||
| Concord | N/A | PO Box | ||||
| Concord | N/A | PO Box | ||||
| Moraga | N/A | PO Box | ||||
| Moraga | 974 | PO Box | ||||
| Richmond | N/A | PO Box | ||||
| Richmond | N/A | PO Box | ||||
| Richmond | N/A | PO Box | ||||
| El Sobrante | N/A | PO Box | ||||
| Concord | N/A | Unique | ||||
| List of Counties that Border Contra Costa County, California |
|---|
| Alameda, CA |
| Contra Costa, CA |
| Sacramento, CA |
| San Joaquin, CA |
| Solano, CA |