From a total population of 31,847, Glendale Heights has a median age of 38.7. The average age of males, in Glendale Heights, is 37.1 while the average age of females is 40.1. When you compare this to median age of Illinois, Glendale Heights is 1.7 years older.
The median income of individuals, in Glendale Heights, is $38,931 while the average household income is $79,016. When comparing the median income of people living in Glendale Heights to the rest of Illinois, the average income in Glendale Heights is $8,912 more.