From a total population of 40,004, Carol Stream has a median age of 37.2. The average age of males, in Carol Stream, is 34.9 while the average age of females is 40.3. When you compare this to median age of Illinois, Carol Stream is 0.2 years older.
The median income of individuals, in Carol Stream, is $30,679 while the average household income is $74,026. When comparing the median income of people living in Carol Stream to the rest of Illinois, the average income in Carol Stream is $660 more.