From a total population of 19,559, Cary has a median age of 37.2. The average age of males, in Cary, is 36.1 while the average age of females is 38.7. When you compare this to median age of Illinois, Cary is 0.2 years older.
The median income of individuals, in Cary, is $35,855 while the average household income is $104,343. When comparing the median income of people living in Cary to the rest of Illinois, the average income in Cary is $5,836 more.