Hopkins County ZIP Codes

Hopkins County is a county of Kentucky.

ZIP codes: 10
Cities & towns: 10
Area codes: 2
Land area: 542 sq mi

Every ZIP code in Hopkins County

424xx

The complete list of Hopkins County, KY ZIP codes with the city each one delivers to.
ZIP code	City
42408	Dawson Springs
42410	Earlington
42413	Hanson
42431	Madisonville
42436	Manitou
42440	Mortons Gap
42441	Nebo
42442	Nortonville
42453	Saint Charles
42464	White Plains

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Hopkins County

A further 2 places in Hopkins 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 Hopkins County

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

Where Hopkins County's ZIP codes sit

Each point is the reference point of one Hopkins 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 Hopkins 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.