Mathis Texas ZIP Codes

Mathis holds a single ZIP code.

Every ZIP code in Mathis

The complete list of Mathis, Texas ZIP codes with the county each falls in.
ZIP code	County
78368	San Patricio County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Mathis codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Mathis. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Mathis ZIP code begins 783. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 49 ZIP codes, so Mathis accounts for 2% of it.

Every Texas ZIP prefix and the region it covers →

Area codes covering Mathis

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Mathis occupies.

361 Area code 361

Mathis Texas area codes in full →

Where Mathis's ZIP codes sit

Each point is one Mathis ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Mathis

The closest places to Mathis with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Orange Grove Texas ZIP codes	12 mi	1 ZIP code
Odem Texas ZIP codes	17 mi	1 ZIP code
Sinton Texas ZIP codes	20 mi	1 ZIP code
Beeville Texas ZIP codes	22 mi	2 ZIP codes
Robstown Texas ZIP codes	22 mi	1 ZIP code
George West Texas ZIP codes	25 mi	1 ZIP code
Taft Texas ZIP codes	27 mi	1 ZIP code
Alice Texas ZIP codes	28 mi	2 ZIP codes

Straight-line distance between place reference points, not driving distance.