Greene is located in Androscoggin county Maine with a geographic area of 2.6 square miles. The total population in Greene is 760 with 57.1% male and 42.9% female. Children under age 5 represent 1.8% of the population, under age 18 equal 23.9% of the population and over age 65 is 32.4% of the population. The median household income is $95,568, per capita income is $59,041. There are a total of 306 housing units with 87.6% owner occupied. Education includes 31.4% of residents that are high school graduates and 17.0% with a bachelor's degree or higher. The average temperature in Greene in the summer is 68 degrees, and in the winter 25 degrees.