From a total population of 7,179, Three Rivers has a median age of 30.7. The average age of males, in Three Rivers, is 30.3 while the average age of females is 31. When you compare this to median age of Michigan, Three Rivers is 8.6 years younger.
The median income of individuals, in Three Rivers, is $16,695 while the average household income is $32,545. When comparing the median income of people living in Three Rivers to the rest of Michigan, the average income in Three Rivers is $9,448 less.