Eureka Center Real EstateEureka Center real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Eureka Center real estate agent to arrange a tour today! Eureka Center, Wisconsin has a population of 2,398. The median household income in Eureka Center, Wisconsin is $50,735. The median household income for the surrounding county is $53,551 compared to the national median of $57,652. The median age of people living in Eureka Center is 48.5 years. Eureka Center WeatherThe average high temperature in July is 82.5 degrees, with an average low temperature in January of -1 degrees. The average rainfall is approximately 32.6 inches per year, with 44.1 inches of snow per year. Nearby Homes for Sale |