Bennett County URL: https://knowledge.ivjn.us/en/places/sd-bennett-county.html Bennett County is a county of South Dakota, United States. ## Overview Bennett County is a county of [South Dakota](https://knowledge.ivjn.us/en/places/south-dakota.html), United States (FIPS sd007), with a population of about 3,431[^geonames]. ## Geography - Coordinates: 43.1949, -101.6640 - Time zone: America/Denver Updated: 2026-10-29 Relations: - Located in: South Dakota https://knowledge.ivjn.us/en/places/south-dakota.html - Contains places: Batesland https://knowledge.ivjn.us/en/places/sd-batesland.html - Contains places: Allen https://knowledge.ivjn.us/en/places/sd-allen.html - Contains places: Martin https://knowledge.ivjn.us/en/places/sd-martin.html Mentioned in: - Allen https://knowledge.ivjn.us/en/places/sd-allen.html - Batesland https://knowledge.ivjn.us/en/places/sd-batesland.html - Martin https://knowledge.ivjn.us/en/places/sd-martin.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip