Ravensdale is located in King county Washington with a geographic area of 1.2 square miles. The total population in Ravensdale is 814 with 42.8% male and 57.2% female. Children under age 5 represent 14.7% of the population, under age 18 equal 37.2% of the population and over age 65 is 2.5% of the population. The median household income is $121,492, per capita income is $39,826. There are a total of 257 housing units with 87.9% owner occupied. Education includes 0.0% of residents that are high school graduates and 46.7% with a bachelor's degree or higher. The average temperature in Ravensdale in the summer is 60 degrees, and in the winter 42 degrees.