Mount hermon is located in Santa cruz county California with a geographic area of 0.7 square miles. The total population in Mount hermon is 1,394 with 47.0% male and 53.0% female. Children under age 5 represent 10.7% of the population, under age 18 equal 27.3% of the population and over age 65 is 16.4% of the population. The median household income is $131,504, per capita income is $44,681. There are a total of 479 housing units with 78.3% owner occupied. Education includes 2.1% of residents that are high school graduates and 78.7% with a bachelor's degree or higher. The average temperature in Mount hermon in the summer is 76 degrees, and in the winter 43 degrees.