ZIP Codes Near 77640 — Port Arthur, TX

There are 19 ZIP codes within 25 miles of 77640, covering 11 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Port Arthur, TX	4.3 mi	1
Groves, TX	4.8 mi	1
Port Neches, TX	6.9 mi	1
Nederland, TX	8.6 mi	1
Sabine Pass, TX	11.5 mi	1
Bridge City, TX	11.6 mi	1
Orange, TX	13.5 mi	2
Beaumont, TX	13.8 mi	8
Vidor, TX	21.2 mi	1
Hamshire, TX	21.2 mi	1
Cameron, LA	23.2 mi	1

All 19 ZIP codes, by distance

ZIP	City	County	Distance
77642	Port Arthur, TX	Jefferson	4.3 mi
77619	Groves, TX	Jefferson	4.8 mi
77651	Port Neches, TX	Jefferson	6.9 mi
77627	Nederland, TX	Jefferson	8.6 mi
77655	Sabine Pass, TX	Jefferson	11.5 mi
77611	Bridge City, TX	Orange	11.6 mi
77630	Orange, TX	Orange	13.5 mi
77705	Beaumont, TX	Jefferson	13.8 mi
77701	Beaumont, TX	Jefferson	16.6 mi
77702	Beaumont, TX	Jefferson	18.1 mi
77707	Beaumont, TX	Jefferson	18.4 mi
77703	Beaumont, TX	Jefferson	19.1 mi
77706	Beaumont, TX	Jefferson	20.3 mi
77662	Vidor, TX	Orange	21.2 mi
77622	Hamshire, TX	Jefferson	21.2 mi
77708	Beaumont, TX	Jefferson	22.3 mi
77713	Beaumont, TX	Jefferson	22.9 mi
70631	Cameron, LA	Cameron	23.2 mi
77632	Orange, TX	Orange	23.7 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 77640 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 77640

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

ZIP code 77640 Radius API