From a total population of 8,028, Castle Shannon has a median age of 41. The average age of males, in Castle Shannon, is 37.6 while the average age of females is 45.2. When you compare this to median age of Pennsylvania, Castle Shannon is 0.6 years older.
The median income of individuals, in Castle Shannon, is $28,908 while the average household income is $47,149. When comparing the median income of people living in Castle Shannon to the rest of Pennsylvania, the average income in Castle Shannon is $4 less.