From a total population of 33,482, Oak Creek has a median age of 37. The average age of males, in Oak Creek, is 38.3 while the average age of females is 36. When you compare this to median age of Wisconsin, Oak Creek is 1.8 years younger.
The median income of individuals, in Oak Creek, is $31,976 while the average household income is $64,570. When comparing the median income of people living in Oak Creek to the rest of Wisconsin, the average income in Oak Creek is $4,069 more.