Harmony is located in Somerset county Maine with a geographic area of square miles. The total population in Harmony is 862 with 54.2% male and 45.8% female. Children under age 5 represent 0.5% of the population, under age 18 equal 9.0% of the population and over age 65 is 27.4% of the population. The median household income is $33,125, per capita income is $22,245. There are a total of 441 housing units with 76.9% owner occupied. Education includes 43.5% of residents that are high school graduates and 7.9% with a bachelor's degree or higher. The average temperature in Harmony in the summer is 68 degrees, and in the winter 25 degrees.
