Grand marais is located in Cook county Minnesota with a geographic area of 2.9 square miles. The total population in Grand marais is 1,426 with 52.5% male and 47.5% female. Children under age 5 represent 5.9% of the population, under age 18 equal 16.1% of the population and over age 65 is 27.1% of the population. The median household income is $55,141, per capita income is $32,050. There are a total of 710 housing units with 56.8% owner occupied. Education includes 21.7% of residents that are high school graduates and 41.7% with a bachelor's degree or higher. The average temperature in Grand marais in the summer is 59 degrees, and in the winter 9 degrees.