From a total population of 63,976, Ionia County has a median age of 37.3. The average age of males, in Ionia County, is 36.4 while the average age of females is 38.9. When you compare this to median age of Michigan, Ionia County is 2.0 years younger.
The median income of individuals, in Ionia County, is $20,549 while the average household income is $48,100. When comparing the median income of people living in Ionia County to the rest of Michigan, the average income in Ionia County is $5,594 less.