Princeton is located in Worcester county Massachusetts with a geographic area of square miles. The total population in Princeton is 3,466 with 50.9% male and 49.1% female. Children under age 5 represent 3.8% of the population, under age 18 equal 21.6% of the population and over age 65 is 20.6% of the population. The median household income is $129,097, per capita income is $60,576. There are a total of 1,267 housing units with 94.2% owner occupied. Education includes 8.2% of residents that are high school graduates and 63.5% with a bachelor's degree or higher. The average temperature in Princeton in the summer is 70 degrees, and in the winter 30 degrees.
