Vallecito is located in Calaveras county California with a geographic area of 2.1 square miles. The total population in Vallecito is 132 with 35.6% male and 64.4% female. Children under age 5 represent 0.0% of the population, under age 18 equal 8.3% of the population and over age 65 is 27.3% of the population. The median household income is $44,375, per capita income is $19,197. There are a total of 75 housing units with 66.7% owner occupied. Education includes 0.0% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Vallecito in the summer is 76 degrees, and in the winter 43 degrees.