Eureka Center, Minnesota Eureka Center is an unincorporated community in Eureka Township, Dakota County, Minnesota, United States. Eureka Center is located at the center of Eureka Township along Dakota County Road 80, south-southeast of Lakeville. Nearby places also include Farmington and Elko New Market. The Eureka Town Hall is located in Eureka Center. The community had a station on the former Minneapolis, Northfield and Southern Railway. See also Eureka Township References Category:Unincorporated communities in Dakota County, Minnesota Category:Unincorporated communities in Minnesota