Cambridge is located in Middlesex county Massachusetts with a geographic area of 6.4 square miles. The total population in Cambridge is 117,822 with 50.2% male and 49.8% female. Children under age 5 represent 4.4% of the population, under age 18 equal 12.4% of the population and over age 65 is 11.6% of the population. The median household income is $107,490, per capita income is $61,036. There are a total of 47,449 housing units with 34.9% owner occupied. Education includes 6.0% of residents that are high school graduates and 80.1% with a bachelor's degree or higher. The average temperature in Cambridge in the summer is 71 degrees, and in the winter 30 degrees.
