Berkeley is located in St. louis county Missouri with a geographic area of 5.0 square miles. The total population in Berkeley is 8,912 with 48.2% male and 51.8% female. Children under age 5 represent 8.2% of the population, under age 18 equal 31.6% of the population and over age 65 is 12.7% of the population. The median household income is $35,027, per capita income is $17,562. There are a total of 3,435 housing units with 46.9% owner occupied. Education includes 30.4% of residents that are high school graduates and 13.5% with a bachelor's degree or higher. The average temperature in Berkeley in the summer is 77 degrees, and in the winter 32 degrees.
