Every ZIP code in Harvey County

670xx–671xx

The complete list of Harvey County, KS ZIP codes with the city each one delivers to.
ZIP code	City
67020	Burrton
67056	Halstead
67062	Hesston
67114	Newton
67117	North Newton
67135	Sedgwick
67151	Walton

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Harvey County

Area codes covering Harvey County

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

Where Harvey County's ZIP codes sit

Each point is the reference point of one Harvey 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 Harvey 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.