There was a combined nearly $101 million of farms and rural land for sale in Wisconsin's Oneida County recently on Land.com. The total size of all Oneida County land for sale was around 9,000 acres. Oneida County ranks 12th in the state for the total acreage of land currently advertised for sale. Of all farms, hunting land and other rural land and acreage for sale in Oneida County, Rhinelander had the most land for sale. Based on its natural assets, Oneida County's economy is dependent on tourism and recreation. Oneida County is Wisconsin's 12th largest county (1,236 square miles). It's located in the North Central Wisconsin region of Wisconsin.