In Spokane Valley, assisted living facilities charge approximately $4,888 per month for services, which is higher than the nation’s median rate of $4,500 but affordable compared to the statewide average of $6,000. In Olympia, care costs are comparable at $4,805, and in Walla Walla, seniors pay the lowest recorded rates in the state at $3,211. Spokane Valley is a low-cost alternative to Kennewick, where fees are closer to the state median at $5,225. In Seattle, rates are among the highest in the state at $6,750.