ZIP Code
ZIP Code 94521
Concord, Contra Costa County, California CA
Population
41,909
Density
1,671.1/sq mi
Timezone
America/Los_Angeles
Safety Score
50
50
Average
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Overview
ZIP code 94521 is located in Concord, Contra Costa County, California. The area has a population of approximately 41,909 residents with a population density of 1,671.1 per square mile. It is in the America/Los_Angeles timezone.
Nearby ZIP Codes
94518 (Concord, CA)2.9 mi94519 (Concord, CA)3.4 mi94598 (Walnut Creek, CA)4.2 mi94520 (Concord, CA)4.5 mi94565 (Pittsburg, CA)4.5 mi94596 (Walnut Creek, CA)5.7 mi94523 (Pleasant Hill, CA)5.8 mi94597 (Walnut Creek, CA)6.1 mi94517 (Clayton, CA)6.3 mi94507 (Alamo, CA)7.1 mi94528 (Diablo, CA)7.7 mi94595 (Walnut Creek, CA)7.8 mi