ZIP Code 76657

76657 is one of Texas's ZIP codes, delivering to addresses in Mc Gregor, McLennan County.

City: Mc Gregor
County: McLennan County
State: Texas
Prefix: 766xx

Where this code sits

76657 is part of the 766xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mc Gregor.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 76657 delivers to without sharing its boundary.

254 Area code 254

ZIP codes nearest 76657

The ZIP codes whose reference points sit closest to 76657.
ZIP code	Distance	Delivers to
ZIP code 76638	8.1 mi	Crawford, TX
ZIP code 76561	9.2 mi	Oglesby, TX
ZIP code 76655	10 mi	Lorena, TX
ZIP code 76712	11 mi	Woodway, TX
ZIP code 76524	12 mi	Eddy, TX
ZIP code 76643	12 mi	Hewitt, TX
ZIP code 76630	12 mi	Bruceville, TX
ZIP code 76557	13 mi	Moody, 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 76657, plotted from its record coordinates.

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

Scope ZIP code 76657. 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.