From a total population of 18,302, Chambersburg has a median age of 36.3. The average age of males, in Chambersburg, is 35.3 while the average age of females is 36.9. When you compare this to median age of Pennsylvania, Chambersburg is 4.1 years younger.
The median income of individuals, in Chambersburg, is $20,967 while the average household income is $40,936. When comparing the median income of people living in Chambersburg to the rest of Pennsylvania, the average income in Chambersburg is $7,945 less.