From a total population of 63,679, Oshkosh has a median age of 33.1. The average age of males, in Oshkosh, is 32.5 while the average age of females is 34. When you compare this to median age of Wisconsin, Oshkosh is 5.7 years younger.
The median income of individuals, in Oshkosh, is $22,367 while the average household income is $42,860. When comparing the median income of people living in Oshkosh to the rest of Wisconsin, the average income in Oshkosh is $5,540 less.