Oso, WA
Population 400 · Washington
About Oso, WA
Oso is a small community located in Washington with a population of 400 residents according to the latest US Census Bureau American Community Survey data. The median household income is $136,735 per year, which is 82% above the national median of $75,149. The median age of 25.9 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in Oso features a median home value of $0, which is 100% below the national median of $244,900. This makes Oso one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 96 total housing units, 100% are owner-occupied (96 units) and 0% are renter-occupied (0 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Oso shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 0.0%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Oso have an average one-way commute time of 0 minutes, one of the shorter commutes in the region.
Education & Demographics
0.0% of Oso residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 27.8% Asian residents, with 3.5% of the population being foreign-born.
Cost of Living in Oso, WA
Compared to national averages, Oso has a median household income of $136,735 (82% above the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Washington, Oso's income is 51% above the state average of $90,795, and home values are 100% below the state median of $460,491.
Why Live in Oso, WA?
Oso offers a strong local economy with a median household income of $136,735, well above the national average, and affordable housing with a median home value of $0, below the US average of $244,900, and rent that’s lower than the national average at $0/month. Additionally, the city features a strong job market with an unemployment rate of just 0.0%, and a low poverty rate of 0.0%, better than the national average, and short commute times averaging just 0 minutes.
Oso has a population of 400 with a median age of 25.9 years. Compare Oso with other cities to see how it stacks up, or explore all cities in Washington.
Similar Cities Near Oso
Cities in Washington with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Inchelium | 397 | $69,583 | $184,700 | Compare |
| Cohassett Beach | 404 | $84,621 | $333,900 | Compare |
| Winthrop | 404 | $63,750 | $471,000 | Compare |
| Gorst | 405 | $117,813 | $436,100 | Compare |
| Aberdeen Gardens | 406 | $143,125 | $0 | Compare |
| Rockford | 407 | $70,625 | $270,300 | Compare |
| Jamestown | 409 | $111,111 | $468,300 | Compare |
| Marine View | 413 | $57,750 | $219,600 | 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 Oso
What is the population of Oso, WA?
The population of Oso, WA is 400 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Washington.
What is the median household income in Oso?
The median household income in Oso, WA is $136,735 per year, which is 82% above the national median of $75,149.
What is the median home value in Oso?
The median home value in Oso, WA is $0, which is 100% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Oso?
The median monthly rent in Oso, WA is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Oso?
The unemployment rate in Oso, WA is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Oso, WA a good place to live?
Oso offers above-average incomes, affordable housing, and a strong job market. With a population of 400 and a median age of 25.9, the city appeals to young professionals and families.
How educated is Oso, WA?
0.0% of residents in Oso aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Oso?
Key cost-of-living indicators for Oso, WA: median home value is $0 (100% below national), median rent is $0/month, and median household income is $136,735. The home-value-to-income ratio is 0.0x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Oso?
The poverty rate in Oso, WA is 0.0%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Oso, WA?
Oso's population is 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 27.8% Asian, and 0.0% two or more races. 3.5% of residents are foreign-born.