Boulder creek is located in Santa cruz county California with a geographic area of 7.5 square miles. The total population in Boulder creek is 5,305 with 54.5% male and 45.5% female. Children under age 5 represent 4.4% of the population, under age 18 equal 16.0% of the population and over age 65 is 20.8% of the population. The median household income is $103,576, per capita income is $46,871. There are a total of 2,099 housing units with 81.0% owner occupied. Education includes 13.5% of residents that are high school graduates and 42.8% with a bachelor's degree or higher. The average temperature in Boulder creek in the summer is 76 degrees, and in the winter 43 degrees.
