Greenview is located in Siskiyou county California with a geographic area of 1.3 square miles. The total population in Greenview is 139 with 35.3% male and 64.7% female. Children under age 5 represent 0.0% of the population, under age 18 equal 0.0% of the population and over age 65 is 37.4% of the population. The median household income is $83,693, per capita income is $32,168. There are a total of 71 housing units with 40.8% owner occupied. Education includes 9.9% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Greenview in the summer is 76 degrees, and in the winter 43 degrees.