Golden Valley County ZIP Codes

Golden Valley County is a county of North Dakota.

ZIP codes: 3
Cities & towns: 3
Area codes: 1
Land area: 1,001 sq mi

Every ZIP code in Golden Valley County

586xx

The complete list of Golden Valley County, ND ZIP codes with the city each one delivers to.
ZIP code	City
58621	Beach
58632	Golva
58654	Sentinel Butte

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Golden Valley County

Area codes covering Golden Valley County

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

701 Area code 701

Where Golden Valley County's ZIP codes sit

Each point is the reference point of one Golden Valley 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 Golden Valley 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.