From a total population of 19,106, Madisonville has a median age of 38.2. The average age of males, in Madisonville, is 38.1 while the average age of females is 38.3. When you compare this to median age of Kentucky, Madisonville is 0.1 years younger.
The median income of individuals, in Madisonville, is $22,394 while the average household income is $40,565. When comparing the median income of people living in Madisonville to the rest of Kentucky, the average income in Madisonville is $1,347 less.