Osage County ZIP Codes

Osage County is a county of Oklahoma.

ZIP codes: 12
Cities & towns: 12
Area codes: 2
Land area: 2,247 sq mi

Every ZIP code in Osage County

740xx–746xx

The complete list of Osage County, OK ZIP codes with the city each one delivers to.
ZIP code	City
74001	Avant
74002	Barnsdall
74035	Hominy
74054	Osage
74056	Pawhuska
74060	Prue
74070	Skiatook
74084	Wynona
74127	Tulsa
74633	Burbank
74637	Fairfax
74652	Shidler

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Osage County

Area codes covering Osage County

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

Where Osage County's ZIP codes sit

Each point is the reference point of one Osage 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 Osage 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.