ZIP Code 78003

78003 is one of Texas's ZIP codes, delivering to addresses in Bandera, Bandera County.

City: Bandera
County: Bandera County
State: Texas
Prefix: 780xx

Where this code sits

78003 is part of the 780xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bandera.

Bandera Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 78003 delivers to without sharing its boundary.

830 Area code 830

ZIP codes nearest 78003

The ZIP codes whose reference points sit closest to 78003.
ZIP code	Distance	Delivers to
ZIP code 78063	6.7 mi	Pipe Creek, TX
ZIP code 78883	13 mi	Tarpley, TX
ZIP code 78056	15 mi	Mico, TX
ZIP code 78010	15 mi	Center Point, TX
ZIP code 78055	19 mi	Medina, TX
ZIP code 78013	19 mi	Comfort, TX
ZIP code 78023	19 mi	Helotes, TX
ZIP code 78066	21 mi	Rio Medina, 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 78003, plotted from its record coordinates.

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

Scope ZIP code 78003. 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.