Website: www.tallapoosaga.govProfileIncorporated Date: January 1, 1860Population: 3,170Total Area: 7.5 sq mi Contact Information25 E. Alabama St. Tallapoosa, GA 30176 Phone Number: (770) 574-2345Fax Number: (770) 574-3100 Tallapoosa, the "Dogwood City," takes its name from the river that runs through Haralson County. Tallapoosa is an Indian word meaning "Golden Water." Tallapoosa is also known for having opened the first free school in Georgia in 1889.