ZIP Code 77404

77404 is one of Texas's ZIP codes, delivering to addresses in Bay City, Matagorda County.

City: Bay City
County: Matagorda County
State: Texas
Prefix: 774xx

Where this code sits

77404 is part of the 774xx range, the group of codes handled by one mail processing centre. Bay City is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Bay City page.

Bay City Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 77404 delivers to without sharing its boundary.

979 Area code 979

ZIP codes nearest 77404

The ZIP codes whose reference points sit closest to 77404.
ZIP code	Distance	Delivers to
ZIP code 77482	5.3 mi	Van Vleck, TX
ZIP code 77456	7.7 mi	Markham, TX
ZIP code 77414	8.8 mi	Bay City, TX
ZIP code 77483	12 mi	Wadsworth, TX
ZIP code 77440	12 mi	Elmaton, TX
ZIP code 77468	14 mi	Pledger, TX
ZIP code 77415	14 mi	Cedar Lane, TX
ZIP code 77463	15 mi	Old Ocean, 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 77404, plotted from its record coordinates.

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

Scope ZIP code 77404. 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.