Adairsville is a city in Bartow County, Georgia, United States. As of the 2020 census, the city had a population of 4,878. Adairsville is approximately halfway between Atlanta and Chattanooga on Interstate 75. It is 12 miles (19 km) south of Calhoun, 18 miles (29 km) northeast of Rome and 61 miles (98 km) north of Atlanta.

Bartow County is located in the northwestern part of the U.S. state of Georgia. As of the 2020 census, the population was 108,901, up from 100,157 in 2010. The county seat is Cartersville.