From a total population of 8,487, Plymouth has a median age of 38.9. The average age of males, in Plymouth, is 40.9 while the average age of females is 37.5. When you compare this to median age of Michigan, Plymouth is 0.4 years younger.
The median income of individuals, in Plymouth, is $39,852 while the average household income is $67,350. When comparing the median income of people living in Plymouth to the rest of Michigan, the average income in Plymouth is $13,709 more.