Cost of Living in Oso, WA

With a cost of living index of 104, Oso, WA is somewhat more expensive than average. Living here is 4% more expensive than the national average and 15% below the Washington state average of 119. Oso is a small community of 400 residents.

The median household income in Oso is $136,735, which is 82% higher than the national median of $75,149.

Climate is another factor for anyone considering a move to Oso. The area sees an average annual temperature of 49.8°F, with summers averaging 63°F and winters around 38°F. Annual rainfall totals 83 inches spread over roughly 192 days.

Everyday prices in the Seattle-Tacoma-Bellevue, WA (Metropolitan Statistical Area) metro area tend to run above the national average. Out of 6 common grocery and utility items tracked by the Bureau of Labor Statistics, 5 are priced higher than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.