1. School Ethan Public
Po Box 169, Ethan, SD 57334
Coordinate: 43.542652,-98.059074
Phone: (605) 227-4211
2. City of Ethan
Po Box 25, Ethan, SD 57334
Coordinate: 43.542652,-98.059074
Phone: (605) 227-4230
3. Ethan Treasurer Office
204 E Main St, Ethan, SD 57334
Coordinate: 43.5475,-97.98524
Phone: (605) 227-4230