ZIP Code 75491

75491 is one of Texas's ZIP codes, delivering to addresses in Whitewright, Grayson County.

City: Whitewright
County: Grayson County
State: Texas
Prefix: 754xx

Where this code sits

75491 is part of the 754xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Whitewright.

Whitewright Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 75491 delivers to without sharing its boundary.

ZIP codes nearest 75491

The ZIP codes whose reference points sit closest to 75491.
ZIP code	Distance	Delivers to
ZIP code 75489	1.9 mi	Tom Bean, TX
ZIP code 75414	7.0 mi	Bells, TX
ZIP code 75495	8.4 mi	Van Alstyne, TX
ZIP code 75479	8.4 mi	Savoy, TX
ZIP code 75490	9.2 mi	Trenton, TX
ZIP code 75485	11 mi	Westminster, TX
ZIP code 75439	11 mi	Ector, TX
ZIP code 75475	12 mi	Randolph, 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 75491, plotted from its record coordinates.

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

Scope ZIP code 75491. 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.