Tumwater, WA
Population 26,519 · Washington
About Tumwater, WA
Tumwater is a mid-sized city in Washington with a population of 26,519 residents. The median household income is $93,635 per year, which is above the national average. The median age in Tumwater is 38.1 years.
Housing in Tumwater has a median home value of $438,000 and median monthly rent of $1,654. Of the 11,162 total housing units, the majority are owner-occupied, with 6,636 owner-occupied and 4,227 renter-occupied units.
The unemployment rate in Tumwater is 5.0% and the poverty rate is 7.8%. 41.6% of residents hold a bachelor's degree or higher. The average commute time is 20.8 minutes.
How Tumwater Ranks in Washington
Cost of Living in Tumwater, WA
Compared to national averages, Tumwater has a median household income of $93,635 (25% above the national median of $75,149). Home values average $438,000, which is 79% above the national median. Monthly rent at $1,654 is 42% above the US average of $1,163. Within Washington, Tumwater's income is 3% above the state average of $90,795, and home values are 5% below the state median of $460,491.
Why Live in Tumwater, WA?
Tumwater offers a strong local economy with a median household income of $93,635, well above the national average, and a well-educated community where 41.6% of residents hold a bachelor’s degree or higher, and a low poverty rate of 7.8%, better than the national average. Additionally, the city features short commute times averaging just 20.8 minutes.
Potential considerations include a competitive housing market where the typical home costs $438,000. However, Tumwater’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Tumwater has a population of 26,519 with a median age of 38.1 years. Compare Tumwater with other cities to see how it stacks up, or explore all cities in Washington.
Similar Cities Near Tumwater
Cities in Washington with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Camas | 26,779 | $140,053 | $656,100 | Compare |
| Moses Lake | 25,594 | $71,854 | $278,100 | Compare |
| Mill Creek East | 25,461 | $183,466 | $840,100 | Compare |
| Mercer Island | 25,282 | $202,359 | $1,884,200 | Compare |
| Maple Valley | 28,121 | $147,546 | $672,000 | Compare |
| Bainbridge Island | 24,607 | $159,882 | $1,076,200 | Compare |
| Oak Harbor | 24,396 | $72,041 | $421,700 | Compare |
| Frederickson | 24,219 | $107,241 | $455,900 | 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 Tumwater
What is the population of Tumwater, WA?
The population of Tumwater, WA is 26,519 according to the latest Census data.
What is the median household income in Tumwater?
The median household income in Tumwater, WA is $93,635 per year.
What is the median home value in Tumwater?
The median home value in Tumwater, WA is $438,000.
What is the average rent in Tumwater?
The median monthly rent in Tumwater, WA is $1,654.
What is the unemployment rate in Tumwater?
The unemployment rate in Tumwater, WA is 5.0%.