Ada County is in Southwestern Idaho. Of the 44 counties in the Gem State, Ada County ranks 31st in terms of size (678,764 acres). There is almost 1,000 acres of undeveloped land for sale in Idaho's Ada County based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here is roughly $121 million. The average price of undeveloped acreage for sale in Ada County was $1 million. Some suggested uses for undeveloped land currently for sale in Ada County include for hunting/fishing, commercial, and orchard use. Some common wildlife species to be found on undeveloped land for sale in Ada County include elk, mule deer, turkey, whitetail deer and bear. Current commercial applications for commercial property for sale in Ada County include for hunting/fishing, commercial and orchard use. Browse all Idaho undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.