From a total population of 21,553, Union County has a median age of 51.8. The average age of males, in Union County, is 50.6 while the average age of females is 53.1. When you compare this to median age of Georgia, Union County is 16.0 years older.
The median income of individuals, in Union County, is $21,345 while the average household income is $39,179. When comparing the median income of people living in Union County to the rest of Georgia, the average income in Union County is $4,082 less.