DeSoto County ZIP Codes

DeSoto County is a county of Mississippi.

ZIP codes: 9
Cities & towns: 7
Area codes: 2
Land area: 476 sq mi

Every ZIP code in DeSoto County

386xx

The complete list of DeSoto County, MS ZIP codes with the city each one delivers to.
ZIP code	City
38632	Hernando
38637	Horn Lake
38641	Lake Cormorant
38651	Nesbit
38654	Olive Branch
38671	Southaven
38672	Southaven
38680	Walls
38686	Walls

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 DeSoto County codes above are listed without a column we would have to invent.

Cities and towns in DeSoto County

A further 2 places in DeSoto 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 DeSoto County

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

Where DeSoto County's ZIP codes sit

Each point is the reference point of one DeSoto 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 DeSoto 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.