Of 39 counties in the Evergreen State, 5,312-square-mile Okanogan County ranks first by size. Okanogan County is in the Cascade Range Washington region. The total value of roughly 3,000 acres of undeveloped land recently listed for sale in Washington's Okanogan County was approximately $15 million. The average price of undeveloped acreage for sale in Okanogan County was $373,297. The county has a rural, farm-based economy. Some suggested uses for undeveloped land currently for sale in Okanogan County include for agriculture, orchard/vineyards, agribusiness, residential single, and commercial use. Some common wildlife species to be found on undeveloped land for sale in Okanogan County include elk, mule deer, bear, grouse and geese. Current commercial applications for commercial property for sale in Okanogan County include for agriculture, orchard/vineyards, agribusiness, residential single and commercial use. Browse all Washington undeveloped land for sale on the Land Network to find your next commercial property or land investment.