Greenup County ZIP Codes

Greenup County is a county of Kentucky.

ZIP codes: 7
Cities & towns: 7
Area codes: 1
Land area: 344 sq mi

Every ZIP code in Greenup County

411xx

The complete list of Greenup County, KY ZIP codes with the city each one delivers to.
ZIP code	City
41121	Argillite
41139	Flatwoods
41144	Greenup
41169	Russell
41174	South Portsmouth
41175	South Shore
41183	Worthington

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Greenup County

A further 2 places in Greenup 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 Greenup County

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

606 Area code 606

Where Greenup County's ZIP codes sit

Each point is the reference point of one Greenup 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 Greenup 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.