ZIP Code 77547

77547 is one of Texas's ZIP codes, delivering to addresses in Galena Park, Harris County.

City: Galena Park
County: Harris County
State: Texas
Prefix: 775xx

Where this code sits

77547 is part of the 775xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Galena Park.

Galena Park Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 77547 delivers to without sharing its boundary.

ZIP codes nearest 77547

The ZIP codes whose reference points sit closest to 77547.
ZIP code	Distance	Delivers to
ZIP code 77029	1.9 mi	Houston, TX
ZIP code 77012	3.0 mi	Houston, TX
ZIP code 77013	3.2 mi	Houston, TX
ZIP code 77506	3.6 mi	Pasadena, TX
ZIP code 77017	3.8 mi	Houston, TX
ZIP code 77501	3.8 mi	Pasadena, TX
ZIP code 77011	4.0 mi	Houston, TX
ZIP code 77015	4.6 mi	Houston, 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 77547, plotted from its record coordinates.

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

Scope ZIP code 77547. 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.