From a total population of 5,998, Barnesville has a median age of 27.9. The average age of males, in Barnesville, is 24.4 while the average age of females is 30.1. When you compare this to median age of Georgia, Barnesville is 7.9 years younger.
The median income of individuals, in Barnesville, is $15,076 while the average household income is $30,858. When comparing the median income of people living in Barnesville to the rest of Georgia, the average income in Barnesville is $10,351 less.