ZIP Codes Near 85128 — Coolidge, AZ

There are 14 ZIP codes within 25 miles of 85128, covering 11 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Valley Farms, AZ	3.9 mi	1
Casa Grande, AZ	8.1 mi	3
San Tan Valley, AZ	13.2 mi	2
Sacaton, AZ	15.1 mi	1
Queen Creek, AZ	18.2 mi	1
Florence, AZ	18.7 mi	1
Arizona City, AZ	20.2 mi	1
Eloy, AZ	21.7 mi	1
Picacho, AZ	22.5 mi	1
Gilbert, AZ	22.8 mi	1
Chandler, AZ	24.6 mi	1

All 14 ZIP codes, by distance

ZIP	City	County	Distance
85191	Valley Farms, AZ	Pinal	3.9 mi
85194	Casa Grande, AZ	Pinal	8.1 mi
85143	San Tan Valley, AZ	Pinal	13.2 mi
85122	Casa Grande, AZ	Pinal	14.2 mi
85147	Sacaton, AZ	Pinal	15.1 mi
85142	Queen Creek, AZ	Pinal	18.2 mi
85132	Florence, AZ	Pinal	18.7 mi
85140	San Tan Valley, AZ	Pinal	19.6 mi
85123	Arizona City, AZ	Pinal	20.2 mi
85131	Eloy, AZ	Pinal	21.7 mi
85193	Casa Grande, AZ	Pinal	21.7 mi
85141	Picacho, AZ	Pinal	22.5 mi
85298	Gilbert, AZ	Maricopa	22.8 mi
85249	Chandler, AZ	Maricopa	24.6 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 85128 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 85128

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

ZIP code 85128 Radius API