ZIP code · Stephan · South Dakota · United States

ZIP code 57346 — Stephan

Name: Stephan (57346)
Address: South Dakota, 57346, US

ZIP code 57346 serves Stephan, South Dakota.

Postal code: 57346
Single source Value from one source, not cross-checked.
City: Stephan
County: Hyde
State: South Dakota
Country: United States
Coordinates: 44.2480, -99.4532 — precision precise (locality)
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Nearby localities

57548Lower Brule · 21 km
57339Fort Thompson · 22 km
57345Highmore · 32 km
57540Holabird · 32 km
57341Gann Valley
57536Harrold · 38 km
57371Ree Heights · 39 km
57569Reliance · 43 km
57362Miller · 46 km
57522Blunt · 48 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page