From a total population of 413,016, Sinking Spring has a median age of 39.7. The average age of males, in Sinking Spring, is 38.5 while the average age of females is 40.7. When you compare this to median age of Pennsylvania, Sinking Spring is 0.7 years younger.
The median income of individuals, in Sinking Spring, is $26,998 while the average household income is $55,798. When comparing the median income of people living in Sinking Spring to the rest of Pennsylvania, the average income in Sinking Spring is $1,914 less.