ZIP Code
ZIP Code 94531
Antioch, Contra Costa County, California CA
Population
46,387
Density
1,276.8/sq mi
Timezone
America/Los_Angeles
Safety Score
50
50
Average
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Overview
ZIP code 94531 is located in Antioch, Contra Costa County, California. The area has a population of approximately 46,387 residents with a population density of 1,276.8 per square mile. It is in the America/Los_Angeles timezone.
Nearby ZIP Codes
94509 (Antioch, CA)3.2 mi94561 (Oakley, CA)5.3 mi94513 (Brentwood, CA)5.5 mi94548 (Knightsen, CA)6.9 mi94517 (Clayton, CA)7.2 mi94511 (Bethel Island, CA)9 mi94565 (Pittsburg, CA)9 mi94521 (Concord, CA)10.5 mi94514 (Byron, CA)11.7 mi94598 (Walnut Creek, CA)12 mi94505 (Discovery Bay, CA)12.1 mi94512 (Birds Landing, CA)12.2 mi