Every ZIP code in Seminole County

748xx

The complete list of Seminole County, OK ZIP codes with the city each one delivers to.
ZIP code	City
74818	Seminole
74830	Bowlegs
74837	Cromwell
74849	Konawa
74867	Sasakwa
74868	Seminole
74884	Wewoka

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Seminole County

Area codes covering Seminole County

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

Where Seminole County's ZIP codes sit

Each point is the reference point of one Seminole 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 Seminole 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.