Eureka URL: https://knowledge.ivjn.us/en/places/wi-eureka.html Eureka is a village in Wisconsin, United States. ## Overview Eureka is a village in [Wisconsin](https://knowledge.ivjn.us/en/places/wisconsin.html), United States, with a population of about 220[^geonames]. ## Geography - Coordinates: 44.0044, -88.8418 Updated: 2026-10-29 Relations: - Located in: Winnebago County https://knowledge.ivjn.us/en/places/wi-winnebago-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip