From a total population of 1,297, Tower Lake has a median age of 44.5. The average age of males, in Tower Lake, is 44 while the average age of females is 44.7. When you compare this to median age of Illinois, Tower Lake is 7.5 years older.
The median income of individuals, in Tower Lake, is $63,648 while the average household income is $154,107. When comparing the median income of people living in Tower Lake to the rest of Illinois, the average income in Tower Lake is $33,629 more.