San juan bautista is located in San benito county California with a geographic area of 0.8 square miles. The total population in San juan bautista is 2,086 with 49.8% male and 50.2% female. Children under age 5 represent 14.5% of the population, under age 18 equal 29.1% of the population and over age 65 is 14.6% of the population. The median household income is $77,500, per capita income is $32,258. There are a total of 714 housing units with 49.3% owner occupied. Education includes 18.6% of residents that are high school graduates and 38.2% with a bachelor's degree or higher. The average temperature in San juan bautista in the summer is 66 degrees, and in the winter 43 degrees.