Westhampton is located in Hampshire county Massachusetts with a geographic area of square miles. The total population in Westhampton is 1,711 with 48.6% male and 51.4% female. Children under age 5 represent 3.8% of the population, under age 18 equal 19.4% of the population and over age 65 is 20.0% of the population. The median household income is $87,708, per capita income is $43,068. There are a total of 669 housing units with 92.7% owner occupied. Education includes 18.8% of residents that are high school graduates and 45.6% with a bachelor's degree or higher. The average temperature in Westhampton in the summer is 70 degrees, and in the winter 30 degrees.