ZIP Codes Near 94505 — Discovery Bay, CA

There are 51 ZIP codes within 25 miles of 94505, covering 28 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Byron, CA	3.6 mi	1
Tracy, CA	6.7 mi	4
Brentwood, CA	6.7 mi	1
Knightsen, CA	8.3 mi	1
Stockton, CA	9.8 mi	12
Oakley, CA	10.5 mi	1
Bethel Island, CA	11.6 mi	1
Livermore, CA	12.0 mi	2
Antioch, CA	12.1 mi	2
Lathrop, CA	15.4 mi	1
French Camp, CA	16.0 mi	1
Clayton, CA	16.2 mi	1
Danville, CA	17.8 mi	2
Pleasanton, CA	18.4 mi	2
San Ramon, CA	19.3 mi	2
Isleton, CA	19.6 mi	1
Dublin, CA	20.1 mi	1
Diablo, CA	20.3 mi	1
Manteca, CA	20.9 mi	2
Pittsburg, CA	21.1 mi	1
Lodi, CA	21.3 mi	1
Walnut Creek, CA	21.7 mi	2
Concord, CA	21.7 mi	3
Rio Vista, CA	21.9 mi	1
Birds Landing, CA	22.6 mi	1
Alamo, CA	22.9 mi	1
Thornton, CA	23.1 mi	1
Sunol, CA	25.0 mi	1

All 51 ZIP codes, by distance

ZIP	City	County	Distance
94514	Byron, CA	Contra Costa	3.6 mi
95391	Tracy, CA	Alameda	6.7 mi
94513	Brentwood, CA	Contra Costa	6.7 mi
94548	Knightsen, CA	Contra Costa	8.3 mi
95206	Stockton, CA	San Joaquin	9.8 mi
94561	Oakley, CA	Contra Costa	10.5 mi
95219	Stockton, CA	San Joaquin	11.3 mi
94511	Bethel Island, CA	Contra Costa	11.6 mi
94551	Livermore, CA	Alameda	12.0 mi
94531	Antioch, CA	Contra Costa	12.1 mi
95376	Tracy, CA	San Joaquin	12.2 mi
94509	Antioch, CA	Contra Costa	15.1 mi
95203	Stockton, CA	San Joaquin	15.2 mi
95330	Lathrop, CA	San Joaquin	15.4 mi
95377	Tracy, CA	San Joaquin	15.6 mi
95231	French Camp, CA	San Joaquin	16.0 mi
94517	Clayton, CA	Contra Costa	16.2 mi
95204	Stockton, CA	San Joaquin	16.4 mi
95304	Tracy, CA	San Joaquin	16.8 mi
95211	Stockton, CA	San Joaquin	16.9 mi
95207	Stockton, CA	San Joaquin	17.1 mi
95202	Stockton, CA	San Joaquin	17.5 mi
94506	Danville, CA	Contra Costa	17.8 mi
95209	Stockton, CA	San Joaquin	17.9 mi
94588	Pleasanton, CA	Alameda	18.4 mi
95205	Stockton, CA	San Joaquin	19.1 mi
94582	San Ramon, CA	Contra Costa	19.3 mi
95210	Stockton, CA	San Joaquin	19.5 mi
95641	Isleton, CA	Sacramento	19.6 mi
94568	Dublin, CA	Alameda	20.1 mi
94528	Diablo, CA	Contra Costa	20.3 mi
95337	Manteca, CA	San Joaquin	20.9 mi
94566	Pleasanton, CA	Alameda	21.1 mi
94565	Pittsburg, CA	Contra Costa	21.1 mi
95242	Lodi, CA	San Joaquin	21.3 mi
95336	Manteca, CA	San Joaquin	21.3 mi
94598	Walnut Creek, CA	Contra Costa	21.7 mi
94521	Concord, CA	Contra Costa	21.7 mi
94571	Rio Vista, CA	Solano	21.9 mi
94526	Danville, CA	Contra Costa	22.0 mi
94512	Birds Landing, CA	Solano	22.6 mi
94507	Alamo, CA	Contra Costa	22.9 mi
94583	San Ramon, CA	Contra Costa	23.0 mi
95686	Thornton, CA	San Joaquin	23.1 mi
95212	Stockton, CA	San Joaquin	23.3 mi
94550	Livermore, CA	Alameda	24.1 mi
95215	Stockton, CA	San Joaquin	24.3 mi
94518	Concord, CA	Contra Costa	24.4 mi
94596	Walnut Creek, CA	Contra Costa	24.6 mi
94519	Concord, CA	Contra Costa	24.7 mi
94586	Sunol, CA	Alameda	25.0 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 94505 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 94505

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

ZIP code 94505 Radius API