Atlanta is located in Illinois. Atlanta, Illinois has a population of 2,024. Atlanta is more family-centric than the surrounding county with 31.53% of the households containing married families with children. The county average for households married with children is 28.07%.
The median household income in Atlanta, Illinois is $56,513. The median household income for the surrounding county is $59,809 compared to the national median of $69,021. The median age of people living in Atlanta is 37.2 years.
The average high temperature in July is 86 degrees, with an average low temperature in January of 16.1 degrees. The average rainfall is approximately 39.4 inches per year, with 20.4 inches of snow per year.