From a total population of 30,608, Gurnee has a median age of 39. The average age of males, in Gurnee, is 38.1 while the average age of females is 39.6. When you compare this to median age of Illinois, Gurnee is 2.0 years older.
The median income of individuals, in Gurnee, is $37,710 while the average household income is $85,141. When comparing the median income of people living in Gurnee to the rest of Illinois, the average income in Gurnee is $7,691 more.