Of 75 counties in the state, Union County ranks first in terms of size (675,328 acres). Union County is in the Timberlands Arkansas region. Recent listings of undeveloped land for sale in Arkansas's Union County totals about 2,000 acres and a combined market value of $6 million. The most common type of land for sale by combined acreage in Union County is house. The average price of undeveloped acreage for sale in Union County was $200,514. Some suggested uses for undeveloped land currently for sale in Union County include for hunting/fishing, commercial, other, and residential single use. Some common wildlife species to be found on undeveloped land for sale in Union County include whitetail deer, turkey, bear, ducks and pig. Current commercial applications for commercial property for sale in Union County include for hunting/fishing, commercial, other and residential single use. Browse all Arkansas undeveloped land for sale on the Land Network to find your next commercial property or land investment.