Oso, Washington
Census designated place in Snohomish County, Washington · ZIP 98223
- Snohomish County
- Census data · ACS 2019-2023
- 400 (2019-2023 estimate)Population
- 96Households
- $136,735Median household income
- 1ZIP codes
About Oso
This page shows only what has been published about Oso: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.
Town intelligenceOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 246 |
| 2010 | 180 |
| 2020 | 172 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 53, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 53, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 53, retrieved November 14, 2026.
Median household income $136,735 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 53, retrieved November 14, 2026.
- Owner occupied
- 96 units
- Renter occupied
- 0 units
- Vacancy rate
- 0%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 53, retrieved November 14, 2026.
| Measure | Oso | Snohomish County | Washington |
|---|---|---|---|
| Population | 400 | 834,648 | 7,740,984 |
| Median household income | $136,735 | $107,982 | $94,952 |
| Median age | 25.9 | 38.4 | 38.2 |
| Median home value | Not available | $644,600 | $519,800 |
| Bachelor’s degree or higher | 0.0% | 36.8% | 38.8% |
| Foreign-born residents | 3.5% | 18.5% | 15.1% |
| Owner-occupied homes | 100.0% | 68.4% | 63.9% |
| Mean commute to work | Not available | 31.2 minutes | 27.0 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 53, retrieved November 14, 2026.
CommunityRules and moderation
Events in OsoAll events
No upcoming event is listed in Oso yet. Members and businesses add events from the Events page; each is screened before it shows.
Schools
No public school is listed for Oso: either the NCES directory for Washington is not loaded yet, or no school's address falls inside Oso’s boundary. Schools in neighbouring towns are on their pages.
Frequently asked about OsoPromoted from questions people asked
No question about Oso has been asked often enough to publish an answer yet. Ask Oso and the answer, once a person checks it, appears here.
Nearby towns
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