ZIP Codes Near 94531 — Antioch, CA

There are 57 ZIP codes within 25 miles of 94531, covering 40 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Antioch, CA	3.2 mi	1
Oakley, CA	5.3 mi	1
Brentwood, CA	5.5 mi	1
Knightsen, CA	6.9 mi	1
Clayton, CA	7.2 mi	1
Bethel Island, CA	9.0 mi	1
Pittsburg, CA	9.0 mi	1
Concord, CA	10.5 mi	4
Byron, CA	11.7 mi	1
Walnut Creek, CA	12.0 mi	4
Discovery Bay, CA	12.1 mi	1
Birds Landing, CA	12.2 mi	1
Danville, CA	12.4 mi	2
Diablo, CA	12.7 mi	1
Livermore, CA	13.7 mi	1
Rio Vista, CA	13.9 mi	1
Alamo, CA	14.3 mi	1
Stockton, CA	14.9 mi	5
San Ramon, CA	15.3 mi	2
Pleasanton, CA	16.1 mi	2
Pleasant Hill, CA	16.3 mi	1
Isleton, CA	16.4 mi	1
Tracy, CA	16.5 mi	2
Dublin, CA	17.9 mi	1
Suisun City, CA	18.5 mi	1
Lafayette, CA	19.0 mi	1
Moraga, CA	19.8 mi	2
Martinez, CA	20.5 mi	1
Benicia, CA	21.6 mi	1
Castro Valley, CA	21.7 mi	2
Walnut Grove, CA	21.8 mi	1
Ryde, CA	22.5 mi	1
Thornton, CA	22.7 mi	1
Canyon, CA	23.0 mi	1
Orinda, CA	23.3 mi	1
Port Costa, CA	23.3 mi	1
Travis Afb, CA	23.4 mi	1
Oakland, CA	23.7 mi	2
Lodi, CA	24.4 mi	1
Hayward, CA	24.8 mi	1

All 57 ZIP codes, by distance

ZIP	City	County	Distance
94509	Antioch, CA	Contra Costa	3.2 mi
94561	Oakley, CA	Contra Costa	5.3 mi
94513	Brentwood, CA	Contra Costa	5.5 mi
94548	Knightsen, CA	Contra Costa	6.9 mi
94517	Clayton, CA	Contra Costa	7.2 mi
94511	Bethel Island, CA	Contra Costa	9.0 mi
94565	Pittsburg, CA	Contra Costa	9.0 mi
94521	Concord, CA	Contra Costa	10.5 mi
94514	Byron, CA	Contra Costa	11.7 mi
94598	Walnut Creek, CA	Contra Costa	12.0 mi
94505	Discovery Bay, CA	Contra Costa	12.1 mi
94512	Birds Landing, CA	Solano	12.2 mi
94506	Danville, CA	Contra Costa	12.4 mi
94528	Diablo, CA	Contra Costa	12.7 mi
94519	Concord, CA	Contra Costa	13.0 mi
94518	Concord, CA	Contra Costa	13.3 mi
94551	Livermore, CA	Alameda	13.7 mi
94571	Rio Vista, CA	Solano	13.9 mi
94520	Concord, CA	Contra Costa	14.3 mi
94507	Alamo, CA	Contra Costa	14.3 mi
94596	Walnut Creek, CA	Contra Costa	14.9 mi
95219	Stockton, CA	San Joaquin	14.9 mi
94526	Danville, CA	Contra Costa	14.9 mi
94582	San Ramon, CA	Contra Costa	15.3 mi
94588	Pleasanton, CA	Alameda	16.1 mi
94597	Walnut Creek, CA	Contra Costa	16.2 mi
94523	Pleasant Hill, CA	Contra Costa	16.3 mi
95641	Isleton, CA	Sacramento	16.4 mi
95391	Tracy, CA	Alameda	16.5 mi
94595	Walnut Creek, CA	Contra Costa	16.9 mi
94583	San Ramon, CA	Contra Costa	17.3 mi
94568	Dublin, CA	Alameda	17.9 mi
94585	Suisun City, CA	Solano	18.5 mi
94549	Lafayette, CA	Contra Costa	19.0 mi
94575	Moraga, CA	Contra Costa	19.8 mi
94556	Moraga, CA	Contra Costa	19.8 mi
95206	Stockton, CA	San Joaquin	20.4 mi
94553	Martinez, CA	Contra Costa	20.5 mi
94510	Benicia, CA	Solano	21.6 mi
94566	Pleasanton, CA	Alameda	21.6 mi
94552	Castro Valley, CA	Alameda	21.7 mi
95690	Walnut Grove, CA	Sacramento	21.8 mi
95680	Ryde, CA	Sacramento	22.5 mi
95686	Thornton, CA	San Joaquin	22.7 mi
94546	Castro Valley, CA	Alameda	23.0 mi
94516	Canyon, CA	Contra Costa	23.0 mi
94563	Orinda, CA	Contra Costa	23.3 mi
94569	Port Costa, CA	Contra Costa	23.3 mi
94535	Travis Afb, CA	Solano	23.4 mi
94619	Oakland, CA	Alameda	23.7 mi
95209	Stockton, CA	San Joaquin	24.1 mi
95376	Tracy, CA	San Joaquin	24.1 mi
95203	Stockton, CA	San Joaquin	24.3 mi
94605	Oakland, CA	Alameda	24.4 mi
95242	Lodi, CA	San Joaquin	24.4 mi
94542	Hayward, CA	Alameda	24.8 mi
95207	Stockton, CA	San Joaquin	24.9 mi

How this list is calculated

Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 94531 to each of the others. Two consequences worth knowing about:

Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.

If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.

Back to 94531

County, time zone, area codes, and the full ZIP+4 lookup for any address in Antioch.

ZIP code 94531 Radius API