Granville is located in Mchenry county North dakota with a geographic area of 0.3 square miles. The total population in Granville is 231 with 45.5% male and 54.5% female. Children under age 5 represent 2.6% of the population, under age 18 equal 16.9% of the population and over age 65 is 12.6% of the population. The median household income is $75,417, per capita income is $37,375. There are a total of 129 housing units with 65.1% owner occupied. Education includes 34.1% of residents that are high school graduates and 14.0% with a bachelor's degree or higher. The average temperature in Granville in the summer is 68 degrees, and in the winter 10 degrees.