Cambria is located in San luis obispo county California with a geographic area of 8.4 square miles. The total population in Cambria is 5,555 with 49.2% male and 50.8% female. Children under age 5 represent 2.7% of the population, under age 18 equal 11.7% of the population and over age 65 is 42.1% of the population. The median household income is $73,136, per capita income is $43,608. There are a total of 2,654 housing units with 75.0% owner occupied. Education includes 14.9% of residents that are high school graduates and 42.9% with a bachelor's degree or higher. The average temperature in Cambria in the summer is 76 degrees, and in the winter 43 degrees.