Sumner, WA
Population 10,674 · Washington
About Sumner, WA
Sumner is a mid-sized city in Washington with a population of 10,674 residents. The median household income is $98,376 per year, which is above the national average. The median age in Sumner is 35.1 years.
Housing in Sumner has a median home value of $478,500 and median monthly rent of $1,886. Of the 4,475 total housing units, renting is more common than owning, with 2,159 owner-occupied and 2,175 renter-occupied units.
The unemployment rate in Sumner is 5.9% and the poverty rate is 7.1%. 23.5% of residents hold a bachelor's degree or higher. The average commute time is 30.2 minutes.
Cost of Living in Sumner, WA
Compared to national averages, Sumner has a median household income of $98,376 (31% above the national median of $75,149). Home values average $478,500, which is 95% above the national median. Monthly rent at $1,886 is 62% above the US average of $1,163. Within Washington, Sumner's income is 8% above the state average of $90,795, and home values are 4% above the state median of $460,491.
Why Live in Sumner, WA?
Sumner offers a strong local economy with a median household income of $98,376, well above the national average, and a low poverty rate of 7.1%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $478,500. However, Sumner’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Sumner has a population of 10,674 with a median age of 35.1 years. Compare Sumner with other cities to see how it stacks up, or explore all cities in Washington.
Similar Cities Near Sumner
Cities in Washington with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Felida | 10,695 | $150,430 | $643,600 | Compare |
| Mount Vista | 10,635 | $101,189 | $526,200 | Compare |
| Shelton | 10,619 | $60,589 | $296,100 | Compare |
| Yelm | 10,618 | $88,279 | $439,100 | Compare |
| Lake Morton-Berrydale | 10,591 | $127,074 | $661,400 | Compare |
| Airway Heights | 10,766 | $64,659 | $286,900 | Compare |
| Maltby | 10,859 | $179,276 | $914,800 | Compare |
| Fife | 10,902 | $90,515 | $480,600 | 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 Sumner
What is the population of Sumner, WA?
The population of Sumner, WA is 10,674 according to the latest Census data.
What is the median household income in Sumner?
The median household income in Sumner, WA is $98,376 per year.
What is the median home value in Sumner?
The median home value in Sumner, WA is $478,500.
What is the average rent in Sumner?
The median monthly rent in Sumner, WA is $1,886.
What is the unemployment rate in Sumner?
The unemployment rate in Sumner, WA is 5.9%.