Cities and Towns in Fall River County, South Dakota
Founded in 1883, Fall River County is one of 66 counties in the state of South Dakota. Historically, Fall River County was formed from Custer County. The city of Hot Springs is the county seat. With FIPS code of 47, Fall River County has a population of 7,202 and area of 1,740 square miles (4,507 km²).
List of all cities in Fall River County, SD alphabetically
| City/Town | Postal Code | Area Code |
| Ardmore, SD | 57735 | 605 |
| Burdock, SD | 57735 | 605 |
| Dewey, SD | 57735 | 605 |
| Edgemont, SD | 57735 | 605 |
| Heppner, SD | 57747 | 605 |
| Hot Springs, SD | 57747 | 605 |
| Lauzen, SD | 57735 | 605 |
| Maverick, SD | 57747 | 605 |
| Minnekata, SD | 57747 | 605 |
| Oelrichs, SD | 57763 | 605 |
| 57782 | 605 | |
| Oral, SD | 57766 | 605 |
| Provo, SD | 57735 | 605 |
| Smithwick, SD | 57782 | 605 |
Major Cities and Towns in Fall River County, South Dakota
Hot Springs
Area, Population, and Zip Codes
- Area: Approximately 3.7 square miles
- Population: Around 3,600 (2023 estimate)
- Zip Code: 57747
- Latitude: 43.4314° N
- Longitude: 103.4747° W
Location and History
Hot Springs, the county seat of Fall River County, is located in the southwestern part of South Dakota near the Black Hills. Established in the late 19th century, the town was named after the natural warm mineral springs in the area, which have long been revered for their therapeutic properties. Hot Springs became a popular health and resort destination, attracting visitors seeking relief and relaxation. The town’s rich history includes its role as a transportation and cultural hub during the Black Hills Gold Rush.
Major Schools and Landmarks
Hot Springs School District serves the community, offering K-12 education with a focus on academic and extracurricular programs. Key landmarks include Evans Plunge Mineral Springs, one of the oldest tourist attractions in the area, and the Mammoth Site, an active paleontological dig and museum showcasing Ice Age fossils. Wind Cave National Park, located nearby, provides additional recreational and educational opportunities, making Hot Springs a vibrant mix of history, nature, and wellness.
Edgemont
Area, Population, and Zip Codes
- Area: Approximately 0.9 square miles
- Population: Around 750 (2023 estimate)
- Zip Code: 57735
- Latitude: 43.3003° N
- Longitude: 103.8256° W
Location and History
Edgemont, located in the southwestern corner of Fall River County, was established in the late 19th century as a railroad town during the expansion of the Chicago, Burlington & Quincy Railroad. The town served as a critical junction for rail transportation and facilitated the movement of goods, particularly livestock and minerals. Over the years, Edgemont has maintained its small-town charm while adapting to changing economic and social conditions.
Major Schools and Landmarks
The Edgemont School District provides education for local students, emphasizing strong community involvement. Notable landmarks include the Burlington Northern Santa Fe Railroad Depot, a symbol of the town’s historical significance, and the nearby Black Hills Wild Horse Sanctuary, which offers visitors a chance to see herds of mustangs roaming free. The surrounding landscapes provide opportunities for hiking, hunting, and outdoor exploration.
Oelrichs
Area, Population, and Zip Codes
- Area: Approximately 0.4 square miles
- Population: Around 125 (2023 estimate)
- Zip Code: 57763
- Latitude: 43.1817° N
- Longitude: 103.2278° W
Location and History
Oelrichs, situated in the southeastern part of Fall River County, was founded in the late 19th century as a ranching and farming community. The town was named after Henry Oelrichs, a land agent who helped develop the region. With its strategic location along transportation routes, Oelrichs became a service hub for local ranchers and farmers.
Major Schools and Landmarks
The Oelrichs School District provides K-12 education, focusing on personalized instruction and fostering community values. Landmarks include the Oelrichs Community Hall, which hosts local events and gatherings, and the surrounding ranchlands that highlight the town’s agricultural heritage. Proximity to the Black Hills and the Nebraska border adds to the town’s appeal for outdoor enthusiasts and travelers seeking scenic beauty.
