Avery is located in Calaveras county California with a geographic area of 2.1 square miles. The total population in Avery is 444 with 43.9% male and 56.1% female. Children under age 5 represent 0.0% of the population, under age 18 equal 2.0% of the population and over age 65 is 43.7% of the population. The median household income is $113,264, per capita income is $43,009. There are a total of 169 housing units with 74.6% owner occupied. Education includes 23.1% of residents that are high school graduates and 23.1% with a bachelor's degree or higher. The average temperature in Avery in the summer is 76 degrees, and in the winter 43 degrees.