ZIP code · Morristown · South Dakota · United States

ZIP code 57645 — Morristown

Name: Morristown (57645)
Address: South Dakota, 57645, US

ZIP code 57645 serves Morristown, South Dakota.

Postal code: 57645
Single source Value from one source, not cross-checked.
City: Morristown
County: Corson
State: South Dakota
Country: United States
Coordinates: 45.9386, -101.7232 — precision precise (locality)
View on OpenStreetMap

Nearby localities

57660Watauga · 16 km
57634Keldron · 24 km
57638Lemmon · 36 km
57659Walker · 49 km
57641Mc Intosh
57621Bullhead · 53 km
57633Isabel · 64 km
57642Mc Laughlin
57620Bison · 75 km
57639Little Eagle · 77 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