Wesley is located in Washington county Maine with a geographic area of square miles. The total population in Wesley is 146 with 52.1% male and 47.9% female. Children under age 5 represent 1.4% of the population, under age 18 equal 10.3% of the population and over age 65 is 37.7% of the population. The median household income is $51,094, per capita income is $24,284. There are a total of 61 housing units with 75.4% owner occupied. Education includes 37.7% of residents that are high school graduates and 16.4% with a bachelor's degree or higher. The average temperature in Wesley in the summer is 68 degrees, and in the winter 25 degrees.