From a total population of 557,224, Louisville has a median age of 37.9. The average age of males, in Louisville, is 36.4 while the average age of females is 39.6. When you compare this to median age of Kentucky, Louisville is 0.4 years younger.
The median income of individuals, in Louisville, is $28,464 while the average household income is $47,692. When comparing the median income of people living in Louisville to the rest of Kentucky, the average income in Louisville is $4,723 more.