From a total population of 24,302, Geneva has a median age of 42.4. The average age of males, in Geneva, is 39.1 while the average age of females is 44.4. When you compare this to median age of Illinois, Geneva is 5.4 years older.
The median income of individuals, in Geneva, is $44,003 while the average household income is $93,588. When comparing the median income of people living in Geneva to the rest of Illinois, the average income in Geneva is $13,984 more.