ZIP Code 78043

78043 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

78043 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 78043 delivers to without sharing its boundary.

956 Area code 956

ZIP codes nearest 78043

The ZIP codes whose reference points sit closest to 78043.
ZIP code	Distance	Delivers to
ZIP code 78042	16 mi	Laredo, TX
ZIP code 78369	17 mi	Mirando City, TX
ZIP code 78041	17 mi	Laredo, TX
ZIP code 78371	18 mi	Oilton, TX
ZIP code 78040	18 mi	Laredo, TX
ZIP code 78046	20 mi	Laredo, TX
ZIP code 78044	22 mi	Laredo, TX
ZIP code 78045	23 mi	Laredo, 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 78043, plotted from its record coordinates.

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

Scope ZIP code 78043. 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.