Carrollton, Georgia is a city in the north west region of Georgia, about 45 miles (72 km) west of Atlanta near the Alabama state line. It is the county seat of Carroll County, which is included in the Atlanta Metropolitan Area. Historically, Carrollton has been a commercial center for several mostly rural counties in both Georgia and Alabama. It is the home of the University of West Georgia and West Georgia Technical College. The 2018 United States Census estimates placed the city's population at 26,443.