Mecca is located in Riverside county California with a geographic area of 7.0 square miles. The total population in Mecca is 5,541 with 57.8% male and 42.2% female. Children under age 5 represent 6.9% of the population, under age 18 equal 25.9% of the population and over age 65 is 9.7% of the population. The median household income is $25,179, per capita income is $13,617. There are a total of 2,051 housing units with 63.5% owner occupied. Education includes 23.2% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Mecca in the summer is 76 degrees, and in the winter 43 degrees.