Of 75 counties in the state, Union County ranks first in terms of size (1,055 square miles). Union County is in the Timberlands Arkansas region. Recent listings of undeveloped land for sale in Arkansas's Union County totals approximately 2,000 acres and a combined market value of around $6 million. The most common type of land for sale by combined acreage in Union County is house. The average price of undeveloped land for sale in Union County was $184,115. Some suggested uses for undeveloped land currently for sale in Union County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Union County include whitetail deer, turkey, ducks, deer and dove. Current commercial applications for commercial property for sale in Union County include for hunting/fishing, commercial and homestead use. Browse all Arkansas undeveloped land for sale on the Land Network to find your next commercial property or land investment.