Norridgewock is located in Somerset county Maine with a geographic area of 11.1 square miles. The total population in Norridgewock is 1,272 with 51.7% male and 48.3% female. Children under age 5 represent 2.1% of the population, under age 18 equal 13.1% of the population and over age 65 is 20.4% of the population. The median household income is $42,039, per capita income is $38,877. There are a total of 589 housing units with 68.4% owner occupied. Education includes 32.3% of residents that are high school graduates and 21.1% with a bachelor's degree or higher. The average temperature in Norridgewock in the summer is 68 degrees, and in the winter 25 degrees.