There was a total of nearly $211 million of land for sale in Columbia County recently on Land.com. The total size of all Columbia County land and rural real estate for sale was almost 5,000 acres. Columbia County ranks 34th in Florida for the total acreage of land currently advertised for sale. There were three properties listed as sold in Columbia County through the Land Network Comparable Sales Program. This represented a total value of $419,390. Lake City had the most land for sale. Government and state-level services are the main economic drivers in Columbia County. Columbia County is Florida's 37th largest county (801 square miles). It's located in the North Central Florida region of the state.