ZIP Code 77463

77463 is one of Texas's ZIP codes, delivering to addresses in Old Ocean, Brazoria County.

City: Old Ocean
County: Brazoria County
State: Texas
Prefix: 774xx

Where this code sits

77463 is part of the 774xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Old Ocean.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 77463 delivers to without sharing its boundary.

979 Area code 979

ZIP codes nearest 77463

The ZIP codes whose reference points sit closest to 77463.
ZIP code	Distance	Delivers to
ZIP code 77480	4.0 mi	Sweeny, TX
ZIP code 77486	6.4 mi	West Columbia, TX
ZIP code 77431	7.8 mi	Danciger, TX
ZIP code 77482	9.6 mi	Van Vleck, TX
ZIP code 77415	9.8 mi	Cedar Lane, TX
ZIP code 77422	11 mi	Brazoria, TX
ZIP code 77468	12 mi	Pledger, TX
ZIP code 77404	15 mi	Bay City, 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 77463, plotted from its record coordinates.

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

Scope ZIP code 77463. 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.