Oneida County is in North Central Wisconsin. Of the 72 counties in the Cheese State, Oneida County ranks 12th in terms of size (1,236 square miles). Recent listings of residential land for sale in Wisconsin's Oneida County totals nearly 1,000 acres and a combined market value of roughly $118 million. The most common type of land for sale by combined acreage in Oneida County is undeveloped land. The average price of residential land for sale in Oneida County was $806,553. Browse all residential land and rural property for sale in Wisconsin to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.