Harper County is in Red Carpet Country Oklahoma. Of the 77 counties in the Sooner State, Harper County ranks 17th in terms of size (1,041 square miles). The total value of around 1,000 acres of undeveloped land recently listed for sale in Harper County, Oklahoma, was nearly $300,000. The average price of undeveloped acreage for sale in Harper County was $43,200. The economy here is principally agricultural. Some suggested uses for undeveloped land currently for sale in Harper County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Harper County include whitetail deer, turkey, pig, deer and dove. Current commercial applications for commercial property for sale in Harper County include for hunting/fishing, commercial and homestead use. Browse all Oklahoma undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.