WUAF-LP serves this county seat of Columbia County, Florida, with what population according to the 2010 census
WUAF-LP: WUAF-LP (107.9 FM, is a Gospel music formatted radio station primarily serving the Lake City, Florida, area, owned by Angel Ministries of Lake City Inc. Lake City, Florida: Lake City is the county seat of Columbia County, Florida, United States. Lake City, Florida:  As of the 2010 census, the city's population was 12,046.
12,046