Berkeley is located in Alameda county California with a geographic area of 10.4 square miles. The total population in Berkeley is 123,065 with 48.9% male and 51.1% female. Children under age 5 represent 3.4% of the population, under age 18 equal 12.3% of the population and over age 65 is 15.5% of the population. The median household income is $91,259, per capita income is $53,181. There are a total of 45,884 housing units with 42.9% owner occupied. Education includes 6.8% of residents that are high school graduates and 71.1% with a bachelor's degree or higher. The average temperature in Berkeley in the summer is 63 degrees, and in the winter 43 degrees.
