Chamberlain URL: https://knowledge.ivjn.us/en/places/sd-chamberlain.html Chamberlain is a town in South Dakota, United States. ## Overview Chamberlain is a town in [South Dakota](https://knowledge.ivjn.us/en/places/south-dakota.html), United States, with a population of about 2,386[^geonames]. ## Geography - Coordinates: 43.8108, -99.3307 Updated: 2026-10-29 Relations: - Located in: Brule County https://knowledge.ivjn.us/en/places/sd-brule-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip