Every ZIP code in Calloway County

420xx

The complete list of Calloway County, KY ZIP codes with the city each one delivers to.
ZIP code	City
42020	Almo
42036	Dexter
42049	Hazel
42054	Kirksey
42071	Murray
42076	New Concord

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Calloway County

A further 4 places in Calloway 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 Calloway County

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

Where Calloway County's ZIP codes sit

Each point is the reference point of one Calloway 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 Calloway 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.