Harper County is in Red Carpet Country Oklahoma. Of the 77 counties in the Sooner State, Harper County is 17th in terms of its size (666,270 acres). Recent Land Network data includes roughly 1,000 acres of undeveloped land for sale in Oklahoma's Harper County, which is valued at a combined $216,000. The average price of undeveloped land for sale in Harper County was $54,000. The county has a rural, farm-based economy. 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.