Sammamish, WA
Population 66,375 · Washington
About Sammamish, WA
Sammamish is a mid-sized city in Washington with a population of 66,375 residents. The median household income is $227,273 per year, which is above the national average. The median age in Sammamish is 39.4 years.
Housing in Sammamish has a median home value of $1,240,300 and median monthly rent of $2,728. Of the 22,481 total housing units, the majority are owner-occupied, with 18,435 owner-occupied and 3,661 renter-occupied units.
The unemployment rate in Sammamish is 2.7% and the poverty rate is 4.4%. 77.0% of residents hold a bachelor's degree or higher. The average commute time is 31.3 minutes.
How Sammamish Ranks in Washington
Cost of Living in Sammamish, WA
Compared to national averages, Sammamish has a median household income of $227,273 (202% above the national median of $75,149). Home values average $1,240,300, which is 406% above the national median. Monthly rent at $2,728 is 135% above the US average of $1,163. Within Washington, Sammamish's income is 150% above the state average of $90,795, and home values are 169% above the state median of $460,491.
Why Live in Sammamish, WA?
Sammamish offers a strong local economy with a median household income of $227,273, well above the national average, and a strong job market with an unemployment rate of just 2.7%, and a well-educated community where 77.0% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 4.4%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $1,240,300. However, as a mid-sized city, Sammamish provides access to a wide range of amenities and services.
Sammamish has a population of 66,375 with a median age of 39.4 years. Compare Sammamish with other cities to see how it stacks up, or explore all cities in Washington.
Similar Cities Near Sammamish
Cities in Washington with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| South Hill | 68,161 | $109,235 | $493,800 | Compare |
| Lakewood | 63,034 | $70,524 | $420,500 | Compare |
| Richland | 61,912 | $92,550 | $401,800 | Compare |
| Marysville | 71,570 | $100,362 | $521,500 | Compare |
| Shoreline | 59,280 | $113,336 | $759,400 | Compare |
| Lacey | 57,088 | $87,277 | $427,900 | Compare |
| Redmond | 75,721 | $162,099 | $1,091,700 | Compare |
| Olympia | 55,583 | $76,930 | $457,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Washington
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Sammamish
What is the population of Sammamish, WA?
The population of Sammamish, WA is 66,375 according to the latest Census data.
What is the median household income in Sammamish?
The median household income in Sammamish, WA is $227,273 per year.
What is the median home value in Sammamish?
The median home value in Sammamish, WA is $1,240,300.
What is the average rent in Sammamish?
The median monthly rent in Sammamish, WA is $2,728.
What is the unemployment rate in Sammamish?
The unemployment rate in Sammamish, WA is 2.7%.