Thayer County ZIP Codes

Thayer County is a county of Nebraska.

ZIP codes: 12
Cities & towns: 12
Area codes: 2
Land area: 574 sq mi

Every ZIP code in Thayer County

683xx–684xx

The complete list of Thayer County, NE ZIP codes with the city each one delivers to.
ZIP code	City
68303	Alexandria
68315	Belvidere
68322	Bruning
68325	Byron
68326	Carleton
68327	Chester
68335	Davenport
68340	Deshler
68362	Gilead
68370	Hebron
68375	Hubbell
68429	Reynolds

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Thayer County

Area codes covering Thayer County

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

Where Thayer County's ZIP codes sit

Each point is the reference point of one Thayer 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 Thayer 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.