Labette County ZIP Codes

Labette County is a county of Kansas.

ZIP codes: 8
Cities & towns: 8
Area codes: 1
Land area: 645 sq mi

Every ZIP code in Labette County

673xx

The complete list of Labette County, KS ZIP codes with the city each one delivers to.
ZIP code	City
67330	Altamont
67332	Bartlett
67336	Chetopa
67341	Dennis
67342	Edna
67354	Mound Valley
67356	Oswego
67357	Parsons

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Labette County

A further 1 place in Labette County appears in the postal source without a page of its own; its codes are in the table above and each one links to its own page.

Area codes covering Labette County

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

620 Area code 620

Where Labette County's ZIP codes sit

Each point is the reference point of one Labette 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 Labette 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.