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LaRoche

Ghost town · South Dakota

LaRoche is a ghost town in South Dakota, recorded as human settlement in United States of America. South Dakota has 99 former communities on the federal names register.

The U.S. Geological Survey lists LaRoche as a historical populated place: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed.

Key facts

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.