Madison is located in Somerset county Maine with a geographic area of 6.4 square miles. The total population in Madison is 2,712 with 50.4% male and 49.6% female. Children under age 5 represent 0.9% of the population, under age 18 equal 12.9% of the population and over age 65 is 17.6% of the population. The median household income is $33,750, per capita income is $21,264. There are a total of 1,169 housing units with 60.4% owner occupied. Education includes 35.8% of residents that are high school graduates and 22.2% with a bachelor's degree or higher. The average temperature in Madison in the summer is 68 degrees, and in the winter 25 degrees.