From a total population of 6,400, Sullivan County has a median age of 51.4. The average age of males, in Sullivan County, is 50.3 while the average age of females is 52.7. When you compare this to median age of Pennsylvania, Sullivan County is 11.0 years older.
The median income of individuals, in Sullivan County, is $23,418 while the average household income is $41,786. When comparing the median income of people living in Sullivan County to the rest of Pennsylvania, the average income in Sullivan County is $5,494 less.