Eureka is a city located in the state of Illinois within the United States. It serves as the county seat for Woodford County.
The city is part of the Peoria metropolitan area. According to the 2020 census, Eureka had a population of 5,227 residents.
United States
Eureka is a city located in the state of Illinois within the United States. It serves as the county seat for Woodford County.
The city is part of the Peoria metropolitan area. According to the 2020 census, Eureka had a population of 5,227 residents.