Every ZIP code in Nuckolls County

689xx

The complete list of Nuckolls County, NE ZIP codes with the city each one delivers to.
ZIP code	City
68943	Hardy
68957	Lawrence
68961	Nelson
68964	Oak
68974	Ruskin
68978	Superior

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Nuckolls County

Area codes covering Nuckolls County

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

Where Nuckolls County's ZIP codes sit

Each point is the reference point of one Nuckolls 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 Nuckolls 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.