ZIP Code 79257

79257 is one of Texas's ZIP codes, delivering to addresses in Silverton, Briscoe County.

City: Silverton
County: Briscoe County
State: Texas
Prefix: 792xx

Where this code sits

79257 is part of the 792xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Silverton.

Silverton Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 79257 delivers to without sharing its boundary.

806 Area code 806

ZIP codes nearest 79257

The ZIP codes whose reference points sit closest to 79257.
ZIP code	Distance	Delivers to
ZIP code 79255	17 mi	Quitaque, TX
ZIP code 79258	17 mi	South Plains, TX
ZIP code 79241	23 mi	Lockney, TX
ZIP code 79234	24 mi	Flomot, TX
ZIP code 79052	25 mi	Kress, TX
ZIP code 79221	25 mi	Aiken, TX
ZIP code 79094	26 mi	Wayside, TX
ZIP code 79261	27 mi	Turkey, 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 79257, plotted from its record coordinates.

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

Scope ZIP code 79257. 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.