From a total population of 11,176, River Forest has a median age of 42.4. The average age of males, in River Forest, is 42.5 while the average age of females is 42.2. When you compare this to median age of Illinois, River Forest is 5.4 years older.
The median income of individuals, in River Forest, is $63,342 while the average household income is $108,563. When comparing the median income of people living in River Forest to the rest of Illinois, the average income in River Forest is $33,323 more.