New hampton is located in Belknap county New hampshire with a geographic area of 1.3 square miles. The total population in New hampton is 326 with 48.8% male and 51.2% female. Children under age 5 represent 1.8% of the population, under age 18 equal 28.2% of the population and over age 65 is 9.8% of the population. The median household income is $80,938, per capita income is $19,368. There are a total of 76 housing units with 56.6% owner occupied. Education includes 14.5% of residents that are high school graduates and 59.2% with a bachelor's degree or higher. The average temperature in New hampton in the summer is 68 degrees, and in the winter 23 degrees.