ZIP Code 75856

75856 is one of Texas's ZIP codes, delivering to addresses in Pennington, Trinity County.

City: Pennington
County: Trinity County
State: Texas
Prefix: 758xx

Where this code sits

75856 is part of the 758xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pennington.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 75856 delivers to without sharing its boundary.

936 Area code 936

ZIP codes nearest 75856

The ZIP codes whose reference points sit closest to 75856.
ZIP code	Distance	Delivers to
ZIP code 75847	11 mi	Kennard, TX
ZIP code 75835	12 mi	Crockett, TX
ZIP code 75845	13 mi	Groveton, TX
ZIP code 75834	13 mi	Centralia, TX
ZIP code 75858	15 mi	Ratcliff, TX
ZIP code 75926	16 mi	Apple Springs, TX
ZIP code 75865	17 mi	Woodlake, TX
ZIP code 75862	18 mi	Trinity, 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 75856, plotted from its record coordinates.

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

Scope ZIP code 75856. 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.