Hermosa beach is located in Los angeles county California with a geographic area of 1.4 square miles. The total population in Hermosa beach is 19,147 with 53.2% male and 46.8% female. Children under age 5 represent 5.2% of the population, under age 18 equal 17.9% of the population and over age 65 is 13.6% of the population. The median household income is $142,500, per capita income is $96,152. There are a total of 8,596 housing units with 50.1% owner occupied. Education includes 4.7% of residents that are high school graduates and 78.8% with a bachelor's degree or higher. The average temperature in Hermosa beach in the summer is 69 degrees, and in the winter 43 degrees.
