Lake oswego is located in Clackamas county Oregon with a geographic area of 10.8 square miles. The total population in Lake oswego is 39,476 with 49.8% male and 50.2% female. Children under age 5 represent 4.8% of the population, under age 18 equal 22.5% of the population and over age 65 is 21.4% of the population. The median household income is $114,444, per capita income is $70,276. There are a total of 16,153 housing units with 72.1% owner occupied. Education includes 6.2% of residents that are high school graduates and 75.7% with a bachelor's degree or higher. The average temperature in Lake oswego in the summer is 66 degrees, and in the winter 35 degrees.
