Westfield is located in Tioga county Pennsylvania with a geographic area of 1.1 square miles. The total population in Westfield is 1,419 with 47.6% male and 52.4% female. Children under age 5 represent 6.3% of the population, under age 18 equal 29.8% of the population and over age 65 is 13.4% of the population. The median household income is $39,464, per capita income is $17,672. There are a total of 483 housing units with 66.0% owner occupied. Education includes 44.1% of residents that are high school graduates and 10.8% with a bachelor's degree or higher. The average temperature in Westfield in the summer is 73 degrees, and in the winter 33 degrees.