From a total population of 12,983, Greenville has a median age of 44.4. The average age of males, in Greenville, is 41.4 while the average age of females is 46.4. When you compare this to median age of Ohio, Greenville is 5.3 years older.
The median income of individuals, in Greenville, is $20,275 while the average household income is $31,904. When comparing the median income of people living in Greenville to the rest of Ohio, the average income in Greenville is $6,245 less.