Chalfont is located in Bucks county Pennsylvania with a geographic area of 1.6 square miles. The total population in Chalfont is 4,212 with 48.1% male and 51.9% female. Children under age 5 represent 5.2% of the population, under age 18 equal 24.5% of the population and over age 65 is 11.2% of the population. The median household income is $96,824, per capita income is $46,964. There are a total of 1,742 housing units with 80.3% owner occupied. Education includes 19.6% of residents that are high school graduates and 60.7% with a bachelor's degree or higher. The average temperature in Chalfont in the summer is 73 degrees, and in the winter 33 degrees.