ZIP Codes Near 93429 — Casmalia, CA

There are 13 ZIP codes within 25 miles of 93429, covering 10 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Santa Maria, CA	4.9 mi	3
Guadalupe, CA	6.7 mi	1
Lompoc, CA	7.5 mi	2
Nipomo, CA	11.8 mi	1
Oceano, CA	12.4 mi	1
Los Alamos, CA	18.1 mi	1
Grover Beach, CA	18.1 mi	1
Arroyo Grande, CA	21.1 mi	1
Pismo Beach, CA	21.1 mi	1
Buellton, CA	24.2 mi	1

All 13 ZIP codes, by distance

ZIP	City	County	Distance
93455	Santa Maria, CA	Santa Barbara	4.9 mi
93458	Santa Maria, CA	Santa Barbara	6.6 mi
93434	Guadalupe, CA	Santa Barbara	6.7 mi
93437	Lompoc, CA	Santa Barbara	7.5 mi
93444	Nipomo, CA	San Luis Obispo	11.8 mi
93445	Oceano, CA	San Luis Obispo	12.4 mi
93454	Santa Maria, CA	Santa Barbara	18.0 mi
93440	Los Alamos, CA	Santa Barbara	18.1 mi
93433	Grover Beach, CA	San Luis Obispo	18.1 mi
93436	Lompoc, CA	Santa Barbara	19.4 mi
93420	Arroyo Grande, CA	San Luis Obispo	21.1 mi
93449	Pismo Beach, CA	San Luis Obispo	21.1 mi
93427	Buellton, CA	Santa Barbara	24.2 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 93429 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 93429

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

ZIP code 93429 Radius API