Of 72 counties in the state, Iron County is 26th in terms of its size (919 square miles). Iron County is in North Central Wisconsin. Iron County, Wisconsin, includes around 3,000 acres of riverfront homes and property for sale based on recent Land Network data. The combined market value of farmsand rural real estate for sale here was $4 million. Browse all waterfront property for sale in Iron County on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Iron County is house.