Madisonville is located in Hopkins county Kentucky with a geographic area of 17.9 square miles. The total population in Madisonville is 18,801 with 48.2% male and 51.8% female. Children under age 5 represent 7.2% of the population, under age 18 equal 25.2% of the population and over age 65 is 17.7% of the population. The median household income is $43,193, per capita income is $23,880. There are a total of 7,855 housing units with 55.0% owner occupied. Education includes 33.3% of residents that are high school graduates and 20.4% with a bachelor's degree or higher. The average temperature in Madisonville in the summer is 78 degrees, and in the winter 36 degrees.
