From a total population of 4,199, Sparta has a median age of 35.1. The average age of males, in Sparta, is 30.8 while the average age of females is 36.4. When you compare this to median age of Michigan, Sparta is 4.2 years younger.
The median income of individuals, in Sparta, is $20,121 while the average household income is $41,031. When comparing the median income of people living in Sparta to the rest of Michigan, the average income in Sparta is $6,022 less.