ZIP Code 76573

76573 is one of Texas's ZIP codes, delivering to addresses in Schwertner, Williamson County.

City: Schwertner
County: Williamson County
State: Texas
Prefix: 765xx

Where this code sits

76573 is part of the 765xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Schwertner.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 76573 delivers to without sharing its boundary.

254 Area code 254

ZIP codes nearest 76573

The ZIP codes whose reference points sit closest to 76573.
ZIP code	Distance	Delivers to
ZIP code 76537	4.8 mi	Jarrell, TX
ZIP code 76511	5.3 mi	Bartlett, TX
ZIP code 76530	6.6 mi	Granger, TX
ZIP code 78673	6.8 mi	Walburg, TX
ZIP code 76534	8.8 mi	Holland, TX
ZIP code 76571	9.3 mi	Salado, TX
ZIP code 78674	11 mi	Weir, TX
ZIP code 78680	12 mi	Round Rock, 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 76573, plotted from its record coordinates.

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

Scope ZIP code 76573. 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.