Every ZIP code in Tillman County

735xx

The complete list of Tillman County, OK ZIP codes with the city each one delivers to.
ZIP code	City
73530	Davidson
73542	Frederick
73546	Grandfield
73551	Hollister
73553	Loveland
73555	Manitou
73570	Tipton

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Tillman County

Area codes covering Tillman County

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

Where Tillman County's ZIP codes sit

Each point is the reference point of one Tillman 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 Tillman 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.