From a total population of 29,242, Alpena County has a median age of 46.6. The average age of males, in Alpena County, is 45.2 while the average age of females is 47.7. When you compare this to median age of Michigan, Alpena County is 7.3 years older.
The median income of individuals, in Alpena County, is $21,975 while the average household income is $38,353. When comparing the median income of people living in Alpena County to the rest of Michigan, the average income in Alpena County is $4,168 less.