Stephenson County is in Northern Illinois. Of the 102 counties in the Prairie State, 361,655-acre Stephenson County ranks 45th by size. There is 1,000 acres of recreational land and property for sale in Stephenson County, Illinois, based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here is around $2 million. The average price of recreational property for sale in Stephenson County was $520,250. Browse all recreational property for sale in Illinois to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.