Epsom is located in Merrimack county New hampshire with a geographic area of square miles. The total population in Epsom is 4,767 with 49.2% male and 50.8% female. Children under age 5 represent 4.7% of the population, under age 18 equal 21.2% of the population and over age 65 is 16.7% of the population. The median household income is $96,840, per capita income is $40,022. There are a total of 1,721 housing units with 86.4% owner occupied. Education includes 26.1% of residents that are high school graduates and 36.2% with a bachelor's degree or higher. The average temperature in Epsom in the summer is 68 degrees, and in the winter 23 degrees.
