From a total population of 9,459, Louisville has a median age of 41.3. The average age of males, in Louisville, is 37.7 while the average age of females is 43.5. When you compare this to median age of Ohio, Louisville is 2.2 years older.
The median income of individuals, in Louisville, is $25,076 while the average household income is $47,061. When comparing the median income of people living in Louisville to the rest of Ohio, the average income in Louisville is $1,444 less.