ZIP Code 78012

78012 is one of Texas's ZIP codes, delivering to addresses in Christine, Atascosa County.

City: Christine
County: Atascosa County
State: Texas
Prefix: 780xx

Where this code sits

78012 is part of the 780xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Christine.

Christine Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 78012 delivers to without sharing its boundary.

830 Area code 830

ZIP codes nearest 78012

The ZIP codes whose reference points sit closest to 78012.
ZIP code	Distance	Delivers to
ZIP code 78026	8.8 mi	Jourdanton, TX
ZIP code 78008	14 mi	Campbellton, TX
ZIP code 78064	14 mi	Pleasanton, TX
ZIP code 78011	14 mi	Charlotte, TX
ZIP code 78075	17 mi	Whitsett, TX
ZIP code 78062	19 mi	Peggy, TX
ZIP code 78050	20 mi	Leming, TX
ZIP code 78007	23 mi	Calliham, 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 78012, plotted from its record coordinates.

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

Scope ZIP code 78012. 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.