Erwin, SD
- Elevation
- 1,874 ft USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
- General Quality Overall rating out of 100
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About Erwin
Erwin is a tiny, peaceful town in eastern South Dakota's Kingsbury County, home to around 40 residents. Founded in the late 1880s as a prairie settlement, it offers wide-open countryside, quiet gravel roads, and a deeply rural way of life. While everyday conveniences and services are found in neighboring communities, Erwin puts you right in the heart of classic South Dakota farmland, just a short drive from fishing and boating on Lake Thompson.
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