ZIP Codes Near 91931 — Guatay, CA

There are 20 ZIP codes within 25 miles of 91931, covering 18 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Descanso, CA	5.9 mi	1
Pine Valley, CA	6.6 mi	1
Mount Laguna, CA	6.9 mi	1
Alpine, CA	8.2 mi	1
Potrero, CA	13.1 mi	1
Campo, CA	13.6 mi	1
Jamul, CA	15.2 mi	1
Dulzura, CA	16.7 mi	1
Julian, CA	16.8 mi	1
El Cajon, CA	17.1 mi	3
Tecate, CA	17.5 mi	1
Lakeside, CA	18.5 mi	1
Boulevard, CA	19.3 mi	1
Ramona, CA	21.1 mi	1
Spring Valley, CA	22.7 mi	1
Santee, CA	24.1 mi	1
La Mesa, CA	24.5 mi	1
Chula Vista, CA	24.8 mi	1

All 20 ZIP codes, by distance

ZIP	City	County	Distance
91916	Descanso, CA	San Diego	5.9 mi
91962	Pine Valley, CA	San Diego	6.6 mi
91948	Mount Laguna, CA	San Diego	6.9 mi
91901	Alpine, CA	San Diego	8.2 mi
91963	Potrero, CA	San Diego	13.1 mi
91906	Campo, CA	San Diego	13.6 mi
91935	Jamul, CA	San Diego	15.2 mi
91917	Dulzura, CA	San Diego	16.7 mi
92036	Julian, CA	San Diego	16.8 mi
92021	El Cajon, CA	San Diego	17.1 mi
92019	El Cajon, CA	San Diego	17.4 mi
91980	Tecate, CA	San Diego	17.5 mi
92040	Lakeside, CA	San Diego	18.5 mi
91905	Boulevard, CA	San Diego	19.3 mi
92065	Ramona, CA	San Diego	21.1 mi
91978	Spring Valley, CA	San Diego	22.7 mi
92020	El Cajon, CA	San Diego	22.8 mi
92071	Santee, CA	San Diego	24.1 mi
91941	La Mesa, CA	San Diego	24.5 mi
91914	Chula Vista, CA	San Diego	24.8 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 91931 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 91931

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

ZIP code 91931 Radius API