Ethan, SD is a tiny community located in southern South Dakota, home to 358 residents as of the latest Census estimates.
Ethan holds the status of an incorporated town — local government on a neighborly scale. The community covers 0.26 square miles, giving it a balanced suburban layout with room to breathe at roughly 1,377 residents per square mile.
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Local spots mapped by the OpenStreetMap community.
Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.