Belmont is located in San mateo county California with a geographic area of 4.6 square miles. The total population in Belmont is 26,963 with 49.9% male and 50.1% female. Children under age 5 represent 6.0% of the population, under age 18 equal 23.5% of the population and over age 65 is 14.8% of the population. The median household income is $160,046, per capita income is $79,061. There are a total of 10,379 housing units with 57.5% owner occupied. Education includes 7.8% of residents that are high school graduates and 68.9% with a bachelor's degree or higher. The average temperature in Belmont in the summer is 67 degrees, and in the winter 43 degrees.
