Washington County is in Green Country Oklahoma. Of the 77 counties in the Sooner State, Washington County ranks 77th in terms of size (271,531 acres). A recent survey of Land Network data shows almost 1,000 acres of commercial land and property for sale in Oklahoma's Washington County, which is valued at a combined $5 million. The average price of commercial acreage for sale in Washington County was $341,760. Some suggested uses for commercial property currently for sale in Washington County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Washington County include whitetail deer, turkey, pig, deer and dove. Current commercial applications for commercial property for sale in Washington County include for hunting/fishing, commercial and homestead use. Browse all Oklahoma commercial acreage for sale on the Land Network to find your next commercial property or land investment.