Concord is located in Contra costa county California with a geographic area of 30.6 square miles. The total population in Concord is 129,227 with 49.7% male and 50.3% female. Children under age 5 represent 7.4% of the population, under age 18 equal 21.7% of the population and over age 65 is 14.8% of the population. The median household income is $92,706, per capita income is $41,273. There are a total of 46,402 housing units with 60.1% owner occupied. Education includes 15.3% of residents that are high school graduates and 41.6% with a bachelor's degree or higher. The average temperature in Concord in the summer is 70 degrees, and in the winter 43 degrees.
