Every ZIP code in Cleveland County

730xx–731xx

The complete list of Cleveland County, OK ZIP codes with the city each one delivers to.
ZIP code	City
73019	Norman
73026	Norman
73051	Lexington
73068	Noble
73069	Norman
73070	Norman
73071	Norman
73072	Norman
73139	Oklahoma City
73160	Oklahoma City
73165	Oklahoma City
73170	Oklahoma City
73173	Oklahoma City

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Cleveland County

Area codes covering Cleveland County

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

Where Cleveland County's ZIP codes sit

Each point is the reference point of one Cleveland 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 Cleveland 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.