Gann Valley | |
---|---|
Coordinates: 44°02′01″N 98°59′18″W / 44.03361°N 98.98833°W | |
Country | United States |
State | South Dakota |
County | Buffalo |
Founded | 1885 |
Area | |
• Total | 0.08 sq mi (0.21 km2) |
• Land | 0.08 sq mi (0.21 km2) |
• Water | 0.00 sq mi (0.00 km2) |
Elevation | 1,716 ft (523 m) |
Population | |
• Total | 10 |
• Density | 126.58/sq mi (48.68/km2) |
Time zone | UTC-6 (Central (CST)) |
• Summer (DST) | UTC-5 (CDT) |
ZIP codes | 57341 |
Area code | 605 |
FIPS code | 46-23421 |
GNIS feature ID | 2584554[2] |
Website | http://www.gannvalley.com/ |
Gann Valley is a census-designated place in and the county seat of Buffalo County, South Dakota, United States.[4] The town had a population of 10 as of the 2020 census. It is the smallest unincorporated county seat in the United States.[5]