Johnson County is in Wooded Hills Kansas. Of the 105 counties in the Wheat State, Johnson County is 99th in terms of its size (479 square miles). Recent listings of undeveloped land for sale in Johnson County, Kansas, totals around 4,000 acres and a combined market value of nearly $250 million. By overall acreage, residential property is the most common type of land for sale in Johnson County. The average price of undeveloped acreage for sale in Johnson County was $3 million. Some suggested uses for undeveloped land currently for sale in Johnson County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Johnson County include whitetail deer, turkey, quail, dove, deer and ducks. Current commercial applications for commercial property for sale in Johnson County include for hunting/fishing, commercial and agriculture use. Browse all Kansas undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.