Fall River County URL: https://knowledge.ivjn.us/en/places/sd-fall-river-county.html Fall River County is a county of South Dakota, United States. ## Overview Fall River County is a county of [South Dakota](https://knowledge.ivjn.us/en/places/south-dakota.html), United States (FIPS sd047), with a population of about 7,094[^geonames]. ## Geography - Coordinates: 43.2394, -103.5276 - Time zone: America/Denver Updated: 2026-10-29 Relations: - Located in: South Dakota https://knowledge.ivjn.us/en/places/south-dakota.html - Contains places: Edgemont https://knowledge.ivjn.us/en/places/sd-edgemont.html - Contains places: Hot Springs https://knowledge.ivjn.us/en/places/sd-hot-springs.html - Contains places: Oelrichs https://knowledge.ivjn.us/en/places/sd-oelrichs.html - Contains places: Provo https://knowledge.ivjn.us/en/places/sd-provo.html Mentioned in: - Edgemont https://knowledge.ivjn.us/en/places/sd-edgemont.html - Hot Springs https://knowledge.ivjn.us/en/places/sd-hot-springs.html - Oelrichs https://knowledge.ivjn.us/en/places/sd-oelrichs.html - Provo https://knowledge.ivjn.us/en/places/sd-provo.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip