From a total population of 70,337, Portage County has a median age of 36. The average age of males, in Portage County, is 35.1 while the average age of females is 37.1. When you compare this to median age of Wisconsin, Portage County is 2.8 years younger.
The median income of individuals, in Portage County, is $25,462 while the average household income is $50,837. When comparing the median income of people living in Portage County to the rest of Wisconsin, the average income in Portage County is $2,445 less.