From a total population of 112,266, Allegan County has a median age of 39.8. The average age of males, in Allegan County, is 39.1 while the average age of females is 40.7. When you compare this to median age of Michigan, Allegan County is 0.5 years older.
The median income of individuals, in Allegan County, is $24,599 while the average household income is $52,472. When comparing the median income of people living in Allegan County to the rest of Michigan, the average income in Allegan County is $1,544 less.