ZIP Code 78131

78131 is one of Texas's ZIP codes, delivering to addresses in New Braunfels, Comal County.

City: New Braunfels
County: Comal County
State: Texas
Prefix: 781xx

Where this code sits

78131 is part of the 781xx range, the group of codes handled by one mail processing centre. New Braunfels is served by 4 ZIP codes in total; the full list, with the county each falls in, is on the New Braunfels page.

New Braunfels Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 78131 delivers to without sharing its boundary.

830 Area code 830

ZIP codes nearest 78131

The ZIP codes whose reference points sit closest to 78131.
ZIP code	Distance	Delivers to
ZIP code 78135	0.0 mi	New Braunfels, TX
ZIP code 78130	3.3 mi	New Braunfels, TX
ZIP code 78132	5.8 mi	New Braunfels, TX
ZIP code 78123	8.3 mi	Mc Queeney, TX
ZIP code 78124	9.4 mi	Marion, TX
ZIP code 78108	11 mi	Cibolo, TX
ZIP code 78156	11 mi	Seguin, TX
ZIP code 78266	12 mi	San Antonio, 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 78131, plotted from its record coordinates.

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

Scope ZIP code 78131. 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.