From a total population of 46,133, Portage has a median age of 37.3. The average age of males, in Portage, is 35.6 while the average age of females is 38.8. When you compare this to median age of Michigan, Portage is 2.0 years younger.
The median income of individuals, in Portage, is $29,906 while the average household income is $55,050. When comparing the median income of people living in Portage to the rest of Michigan, the average income in Portage is $3,763 more.