ZIP Code 78046

78046 is one of Texas's ZIP codes, delivering to addresses in Laredo, Webb County.

City: Laredo
County: Webb County
State: Texas
Prefix: 780xx

Where this code sits

78046 is part of the 780xx range, the group of codes handled by one mail processing centre. Laredo is served by 7 ZIP codes in total; the full list, with the county each falls in, is on the Laredo page.

Laredo Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 78046 delivers to without sharing its boundary.

956 Area code 956

ZIP codes nearest 78046

The ZIP codes whose reference points sit closest to 78046.
ZIP code	Distance	Delivers to
ZIP code 78044	2.9 mi	Laredo, TX
ZIP code 78040	7.8 mi	Laredo, TX
ZIP code 78041	11 mi	Laredo, TX
ZIP code 78042	11 mi	Laredo, TX
ZIP code 78045	18 mi	Laredo, TX
ZIP code 78043	20 mi	Laredo, TX
ZIP code 78067	25 mi	San Ygnacio, TX
ZIP code 78369	29 mi	Mirando City, 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 78046, plotted from its record coordinates.

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

Scope ZIP code 78046. 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.