Seward County ZIP Codes

Seward County is a county of Nebraska.

ZIP codes: 10
Cities & towns: 10
Area codes: 2
Land area: 571 sq mi

Every ZIP code in Seward County

683xx–684xx

The complete list of Seward County, NE ZIP codes with the city each one delivers to.
ZIP code	City
68313	Beaver Crossing
68314	Bee
68330	Cordova
68360	Garland
68364	Goehner
68405	Milford
68423	Pleasant Dale
68434	Seward
68439	Staplehurst
68456	Utica

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Seward County

Area codes covering Seward County

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

Where Seward County's ZIP codes sit

Each point is the reference point of one Seward 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 Seward 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.