Imperial beach is located in San diego county California with a geographic area of 4.3 square miles. The total population in Imperial beach is 27,334 with 51.7% male and 48.3% female. Children under age 5 represent 7.0% of the population, under age 18 equal 23.7% of the population and over age 65 is 10.1% of the population. The median household income is $59,795, per capita income is $27,490. There are a total of 9,361 housing units with 32.3% owner occupied. Education includes 23.6% of residents that are high school graduates and 25.8% with a bachelor's degree or higher. The average temperature in Imperial beach in the summer is 76 degrees, and in the winter 43 degrees.
