ZIP Code 78838

78838 is one of Texas's ZIP codes, delivering to addresses in Concan, Uvalde County.

City: Concan
County: Uvalde County
State: Texas
Prefix: 788xx

Where this code sits

78838 is part of the 788xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Concan.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 78838 delivers to without sharing its boundary.

830 Area code 830

ZIP codes nearest 78838

The ZIP codes whose reference points sit closest to 78838.
ZIP code	Distance	Delivers to
ZIP code 78879	11 mi	Rio Frio, TX
ZIP code 78884	12 mi	Utopia, TX
ZIP code 78870	15 mi	Knippa, TX
ZIP code 78881	18 mi	Sabinal, TX
ZIP code 78873	19 mi	Leakey, TX
ZIP code 78802	19 mi	Uvalde, TX
ZIP code 78885	20 mi	Vanderpool, TX
ZIP code 78801	20 mi	Uvalde, TX

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 78838, plotted from its record coordinates.

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

Scope ZIP code 78838. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.