Fall River County, South Dakota
Fall River County, South Dakota | |
|---|---|
Location within the U.S. state of South Dakota | |
| Coordinates: 43°15′N 103°31′W / 43.25°N 103.52°W | |
| Country | United States |
| State | South Dakota |
| Founded | April 3, 1883 |
| Named after | Fall River |
| Seat | Hot Springs |
| Largest city | Hot Springs |
| Area | |
• Total | 1,749 sq mi (4,530 km2) |
| • Land | 1,740 sq mi (4,500 km2) |
| • Water | 9.2 sq mi (24 km2) 0.5% |
| Population (2020) | |
• Total | 6,973 |
• Estimate (2024) | 7,359 |
| • Density | 4.01/sq mi (1.55/km2) |
| Time zone | UTC−7 (Mountain) |
| • Summer (DST) | UTC−6 (MDT) |
| Congressional district | At-large |
| Website | fallriver |
Fall River County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 6,973. Its county seat is Hot Springs. The county was founded in 1883. It is named for the Fall River which runs through it.