Lubec is located in Washington county Maine with a geographic area of 0.5 square miles. The total population in Lubec is 400 with 50.0% male and 50.0% female. Children under age 5 represent 2.8% of the population, under age 18 equal 7.3% of the population and over age 65 is 61.0% of the population. The median household income is $32,232, per capita income is $35,525. There are a total of 251 housing units with 74.9% owner occupied. Education includes 24.3% of residents that are high school graduates and 52.2% with a bachelor's degree or higher. The average temperature in Lubec in the summer is 68 degrees, and in the winter 25 degrees.