Harper County is in Tallgrass Prairie Kansas. Of the 105 counties in the state, 513,779-acre Harper County ranks 45th by size. There is 1,000 acres of undeveloped land for sale in Harper County, Kansas, based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here is $2 million. The average price of undeveloped land for sale in Harper County was $389,200. Some suggested uses for undeveloped land currently for sale in Harper County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Harper County include whitetail deer, turkey, quail, dove and deer. Current commercial applications for commercial property for sale in Harper 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.