Medical lake is located in Spokane county Washington with a geographic area of 3.4 square miles. The total population in Medical lake is 4,950 with 49.0% male and 51.0% female. Children under age 5 represent 7.1% of the population, under age 18 equal 24.2% of the population and over age 65 is 10.3% of the population. The median household income is $62,577, per capita income is $27,266. There are a total of 1,859 housing units with 67.2% owner occupied. Education includes 20.0% of residents that are high school graduates and 42.7% with a bachelor's degree or higher. The average temperature in Medical lake in the summer is 66 degrees, and in the winter 42 degrees.
