From a total population of 16,244, Middleton has a median age of 39.7. The average age of males, in Middleton, is 37.3 while the average age of females is 42.5. When you compare this to median age of Wisconsin, Middleton is 0.9 years older.
The median income of individuals, in Middleton, is $41,470 while the average household income is $62,238. When comparing the median income of people living in Middleton to the rest of Wisconsin, the average income in Middleton is $13,563 more.