From a total population of 6,273, Holly has a median age of 36. The average age of males, in Holly, is 32.5 while the average age of females is 38.4. When you compare this to median age of Michigan, Holly is 3.3 years younger.
The median income of individuals, in Holly, is $22,743 while the average household income is $56,899. When comparing the median income of people living in Holly to the rest of Michigan, the average income in Holly is $3,400 less.