Marengo County ZIP Codes

Marengo County is a county of Alabama.

ZIP codes: 10
Cities & towns: 10
Area codes: 2
Land area: 977 sq mi

Every ZIP code in Marengo County

367xx

The complete list of Marengo County, AL ZIP codes with the city each one delivers to.
ZIP code	City
36732	Demopolis
36736	Dixons Mills
36738	Faunsdale
36745	Jefferson
36748	Linden
36754	Magnolia
36763	Myrtlewood
36764	Nanafalia
36782	Sweet Water
36783	Thomaston

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Marengo County codes above are listed without a column we would have to invent.

Cities and towns in Marengo County

A further 4 places in Marengo County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Marengo County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Marengo County's ZIP codes sit

Each point is the reference point of one Marengo County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

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

Scope every ZIP code recorded in Marengo County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.