From a total population of 32,608, North Chicago has a median age of 23.5. The average age of males, in North Chicago, is 22.5 while the average age of females is 25.6. When you compare this to median age of Illinois, North Chicago is 13.5 years younger.
The median income of individuals, in North Chicago, is $17,093 while the average household income is $41,866. When comparing the median income of people living in North Chicago to the rest of Illinois, the average income in North Chicago is $12,926 less.