ZIP Code 77360

77360 is one of Texas's ZIP codes, delivering to addresses in Onalaska, Polk County.

City: Onalaska
County: Polk County
State: Texas
Prefix: 773xx

Where this code sits

77360 is part of the 773xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Onalaska.

Onalaska Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 77360 delivers to without sharing its boundary.

936 Area code 936

ZIP codes nearest 77360

The ZIP codes whose reference points sit closest to 77360.
ZIP code	Distance	Delivers to
ZIP code 77364	8.6 mi	Pointblank, TX
ZIP code 77399	14 mi	Livingston, TX
ZIP code 77359	14 mi	Oakhurst, TX
ZIP code 75865	15 mi	Woodlake, TX
ZIP code 77350	15 mi	Leggett, TX
ZIP code 77331	15 mi	Coldspring, TX
ZIP code 77351	16 mi	Livingston, TX
ZIP code 75862	16 mi	Trinity, 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 77360, plotted from its record coordinates.

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

Scope ZIP code 77360. 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.