Oakland is located in Alameda county California with a geographic area of 55.9 square miles. The total population in Oakland is 422,575 with 48.4% male and 51.6% female. Children under age 5 represent 6.3% of the population, under age 18 equal 19.4% of the population and over age 65 is 13.4% of the population. The median household income is $80,143, per capita income is $46,407. There are a total of 160,095 housing units with 40.9% owner occupied. Education includes 13.2% of residents that are high school graduates and 51.0% with a bachelor's degree or higher. The average temperature in Oakland in the summer is 64 degrees, and in the winter 43 degrees.
