Grantville is located in Georgia. Grantville, Georgia has a population of 2,942. Grantville is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 32%.
The median household income in Grantville, Georgia is $68,331. The median household income for the surrounding county is $78,466 compared to the national median of $66,222. The median age of people living in Grantville is 34.6 years.
The average high temperature in July is 88.9 degrees, with an average low temperature in January of 30.6 degrees. The annual precipitation is 52.44.