From a total population of 22,034, Perry County has a median age of 40.8. The average age of males, in Perry County, is 39.5 while the average age of females is 43.2. When you compare this to median age of Illinois, Perry County is 3.8 years older.
The median income of individuals, in Perry County, is $19,999 while the average household income is $40,532. When comparing the median income of people living in Perry County to the rest of Illinois, the average income in Perry County is $10,020 less.