Every ZIP code in Bon Homme County

570xx–573xx

The complete list of Bon Homme County, SD ZIP codes with the city each one delivers to.
ZIP code	City
57059	Scotland
57062	Springfield
57063	Tabor
57066	Tyndall
57315	Avon

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Bon Homme County

Area codes covering Bon Homme County

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

Where Bon Homme County's ZIP codes sit

Each point is the reference point of one Bon Homme 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 Bon Homme 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.