From a total population of 24,212, New Castle has a median age of 42.2. The average age of males, in New Castle, is 37.9 while the average age of females is 44.4. When you compare this to median age of Pennsylvania, New Castle is 1.8 years older.
The median income of individuals, in New Castle, is $18,463 while the average household income is $29,762. When comparing the median income of people living in New Castle to the rest of Pennsylvania, the average income in New Castle is $10,449 less.