From a total population of 25,161, Zion has a median age of 31.6. The average age of males, in Zion, is 30.1 while the average age of females is 33.4. When you compare this to median age of Illinois, Zion is 5.4 years younger.
The median income of individuals, in Zion, is $20,151 while the average household income is $50,485. When comparing the median income of people living in Zion to the rest of Illinois, the average income in Zion is $9,868 less.