ZIP Code 75791

75791 is one of Texas's ZIP codes, delivering to addresses in Whitehouse, Smith County.

City: Whitehouse
County: Smith County
State: Texas
Prefix: 757xx

Where this code sits

75791 is part of the 757xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Whitehouse.

Whitehouse Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 75791 delivers to without sharing its boundary.

ZIP codes nearest 75791

The ZIP codes whose reference points sit closest to 75791.
ZIP code	Distance	Delivers to
ZIP code 75703	5.9 mi	Tyler, TX
ZIP code 75707	6.0 mi	Tyler, TX
ZIP code 75701	8.1 mi	Tyler, TX
ZIP code 75750	9.6 mi	Arp, TX
ZIP code 75710	9.8 mi	Tyler, TX
ZIP code 75762	9.9 mi	Flint, TX
ZIP code 75711	9.9 mi	Tyler, TX
ZIP code 75757	10 mi	Bullard, 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 75791, plotted from its record coordinates.

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

Scope ZIP code 75791. 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.