Oso

Census-designated place in Snohomish County, Washington

View of Oso, Washington
Photo: SounderBruce · CC BY-SA 4.0

Oso is an unincorporated community (census-designated place) in Snohomish County, Washington, with 172 residents (2020 Census). It sits at 207 ft (63 m) above sea level. The nearest town is Lake Cavanaugh, 4.8 miles NW.

About Oso

Oso is a census-designated place (CDP) in Snohomish County, Washington, United States. It is located to the west of Darrington, south of the North Fork of the Stillaguamish River and approximately 50 air miles (80 km) from Seattle. The population of Oso was 172 at the 2020 census. The area was the site of a large landslide in March 2014 that killed 43 people, the deadliest incident of its kind in U.S. history.

Text: Wikipedia · CC BY-SA 4.0

Oso weather: 7-day forecast

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Source: National Weather Service (NOAA).

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Living in Oso

Median household income
$140,486
Median home value
$741,100
Median age
40.2
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Map of Oso

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Oso, WA population

Oso had 172 residents in the 2020 Census.

2020 Census172
Density61 per sq mi (24 per km²)

Source: U.S. Census Bureau, Decennial Census.

Oso at a glance

StateWashington (WA)
CountySnohomish County
TypeCensus-designated place
Population172 (2020)
Land area2.80 sq mi (7.3 km²)
Water area0.02 sq mi (0.06 km²)
Elevation207 ft (63 m)
Coordinates48.2850° N, 121.9141° W
ZIP code98223
Census code (GEOID)5352110

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Oso

Straight-line distance between town centers.

Frequently asked questions about Oso

What county is Oso in?

Oso is in Snohomish County, Washington.

What is the population of Oso, WA?

172 people lived in Oso at the 2020 Census.

What is the ZIP code of Oso, WA?

The ZIP code of Oso is 98223.

What is the elevation of Oso?

207 feet (63 m) above sea level.

What towns are near Oso?

Lake Cavanaugh (4.8 mi), Arlington Heights (8.5 mi), Swede Heaven (9.4 mi), Bryant (12.4 mi), Canyon Creek (12.5 mi).

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