Town Hall Address United States- Columbia County Website http://fortwhitefl.com/ County Clerk (386) 758-1342 https://www.columbiaclerk.com/ Mon - Fri: 8am -5pm 173 NE Hernando Avenue Lake City, 32055 United States Tax Collector (386) 758-1077 http://www.columbiataxcollector.com/ Mon - Fri: 8am - 4:30pm 135 NE Hernando Ave #125 Lake City, 32055 United States Assessor (386) 758-1083 http://columbia.floridapa.com/ Mon - Fri: 8am - 5pm 135 NE Hernando Ave. Suite 238 Lake City, 32055 United States County Columbia