ZIP Code 77542

77542 is one of Texas's ZIP codes, delivering to addresses in Freeport, Brazoria County.

City: Freeport
County: Brazoria County
State: Texas
Prefix: 775xx

Where this code sits

77542 is part of the 775xx range, the group of codes handled by one mail processing centre. Freeport is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Freeport page.

Freeport Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 77542 delivers to without sharing its boundary.

979 Area code 979

ZIP codes nearest 77542

The ZIP codes whose reference points sit closest to 77542.
ZIP code	Distance	Delivers to
ZIP code 77541	5.8 mi	Freeport, TX
ZIP code 77531	6.0 mi	Clute, TX
ZIP code 77566	7.6 mi	Lake Jackson, TX
ZIP code 77422	15 mi	Brazoria, TX
ZIP code 77516	16 mi	Angleton, TX
ZIP code 77515	17 mi	Angleton, TX
ZIP code 77534	19 mi	Danbury, TX
ZIP code 77480	22 mi	Sweeny, 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 77542, plotted from its record coordinates.

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

Scope ZIP code 77542. 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.