Chapman is located in Aroostook county Maine with a geographic area of square miles. The total population in Chapman is 364 with 46.2% male and 53.8% female. Children under age 5 represent 6.6% of the population, under age 18 equal 17.9% of the population and over age 65 is 20.9% of the population. The median household income is $69,583, per capita income is $29,357. There are a total of 153 housing units with 90.2% owner occupied. Education includes 31.4% of residents that are high school graduates and 19.0% with a bachelor's degree or higher. The average temperature in Chapman in the summer is 68 degrees, and in the winter 25 degrees.