Westfield is located in Orleans county Vermont with a geographic area of square miles. The total population in Westfield is 589 with 50.4% male and 49.6% female. Children under age 5 represent 7.6% of the population, under age 18 equal 23.4% of the population and over age 65 is 21.6% of the population. The median household income is $52,083, per capita income is $30,628. There are a total of 221 housing units with 86.4% owner occupied. Education includes 27.1% of residents that are high school graduates and 25.3% with a bachelor's degree or higher. The average temperature in Westfield in the summer is 65 degrees, and in the winter 19 degrees.