Thomaston is a city in and the county seat of Upson County, Georgia, United States. The population was 9,170 at the 2010 census. It is the principal city of and is included in the Thomaston, Georgia Micropolitan Statistical Area, which is included in the Atlanta - Sandy Springs (GA) - Gainesville (GA) - Alabama (partial) Combined Statistical Area.
Zip Codes in Thomaston, GA that we also serve: 30286