Roque bluffs is located in Washington county Maine with a geographic area of square miles. The total population in Roque bluffs is 318 with 51.9% male and 48.1% female. Children under age 5 represent 3.1% of the population, under age 18 equal 14.8% of the population and over age 65 is 28.6% of the population. The median household income is $52,500, per capita income is $34,388. There are a total of 134 housing units with 92.5% owner occupied. Education includes 22.4% of residents that are high school graduates and 41.0% with a bachelor's degree or higher. The average temperature in Roque bluffs in the summer is 68 degrees, and in the winter 25 degrees.