Monroe is located in Grafton county New hampshire with a geographic area of square miles. The total population in Monroe is 954 with 57.1% male and 42.9% female. Children under age 5 represent 5.6% of the population, under age 18 equal 24.5% of the population and over age 65 is 19.9% of the population. The median household income is $71,207, per capita income is $32,421. There are a total of 348 housing units with 90.2% owner occupied. Education includes 36.8% of residents that are high school graduates and 32.8% with a bachelor's degree or higher. The average temperature in Monroe in the summer is 68 degrees, and in the winter 23 degrees.
