Princeton is located in Miami-Dade county Florida with a geographic area of 7.4 square miles. The total population in Princeton is 35,564 with 45.2% male and 54.8% female. Children under age 5 represent 6.4% of the population, under age 18 equal 26.5% of the population and over age 65 is 10.6% of the population. The median household income is $64,901, per capita income is $22,827. There are a total of 9,761 housing units with 67.1% owner occupied. Education includes 23.2% of residents that are high school graduates and 33.3% with a bachelor's degree or higher. The average temperature in Princeton in the summer is 80 degrees, and in the winter 56 degrees.