Jefferson URL: https://knowledge.ivjn.us/en/places/wi-jefferson.html Jefferson is a town in Wisconsin, United States. ## Overview Jefferson is a town in [Wisconsin](https://knowledge.ivjn.us/en/places/wisconsin.html), United States, with a population of about 7,941[^geonames]. ## Geography - Coordinates: 43.0056, -88.8073 Updated: 2026-10-29 Relations: - Located in: Jefferson County https://knowledge.ivjn.us/en/places/wi-jefferson-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip