Island County is in Puget Sound Washington. Of the 39 counties in the Evergreen State, 331,088-acre Island County ranks 38th by size. Island County, Washington, has nearly 1,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was nearly $11 million. The average price of undeveloped acreage for sale in Island County was $360,551. Some suggested uses for undeveloped land currently for sale in Island County include for hunting/fishing, commercial, and orchard use. Some common wildlife species to be found on undeveloped land for sale in Island County include elk, whitetail deer, turkey, bear and mule deer. Current commercial applications for commercial property for sale in Island County include for hunting/fishing, commercial and orchard use. Browse all Washington undeveloped land for sale on the Land Network to find your next commercial property or land investment.