About Sammamish

Sammamish is located in King county Washington with a geographic area of 20.4 square miles. The total population in Sammamish is 65,265 with 48.1% male and 51.9% female. Children under age 5 represent 6.2% of the population, under age 18 equal 29.9% of the population and over age 65 is 7.9% of the population. The median household income is $181,464, per capita income is $72,652. There are a total of 21,599 housing units with 85.9% owner occupied. Education includes 3.3% of residents that are high school graduates and 80.1% with a bachelor's degree or higher. The average temperature in Sammamish in the summer is 63 degrees, and in the winter 42 degrees.