Cost of Living in Rainier, WA

With a cost of living index of 103, Rainier, WA is somewhat more expensive than average. Living here is 3% more expensive than the national average and 16% below the Washington state average of 119. Rainier is a small community of 2,499 residents.

Housing costs are the biggest factor in Rainier's cost of living. The median monthly rent is $1,128 (14% below the US median of $1,319), and the median home value sits at $388,900 (28% above the national median of $304,900). At current prices, the median home costs roughly 3.8x the median household income — a moderately affordable ratio by today's standards.

The median household income in Rainier is $101,644, which is 35% higher than the national median of $75,149. Residents spend roughly 13% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum.

Climate is another factor for anyone considering a move to Rainier. The area sees an average annual temperature of 50.5°F, with summers averaging 63°F and winters around 40°F. Annual rainfall totals 50.6 inches spread over roughly 163 days.

Everyday prices in the Olympia-Lacey-Tumwater, 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.