Local supply and market context for residential assisted living in Federal Way.
Updated July 2026
Federal Way, WA has 278 licensed assisted living homes (2,200 beds, averaging 7.9 per home). It sits in King County, a strong RAL market scoring 7.4/10, with 129,465 seniors 75+ growing 13.8%.
Licensed homes
278
Federal Way
Licensed beds
2,200
total
Avg home size
7.9 beds
per home
County opportunity
7.4/10
Strong
The Federal Way assisted living market
Federal Way has 278 licensed assisted living homes totaling 2,200 beds — an average of 7.9 beds per home, skewing toward small residential (RAL-style) homes. As part of King County, it draws on a 75+ population of 129,465 growing 13.8%, with a senior median income of $76,893. See the full King County market or all Washington top markets.
Frequently asked questions
How many assisted living homes are in Federal Way, WA?
Federal Way has 278 licensed assisted living homes with about 2,200 total beds.
Is Federal Way a good place to open an assisted living home?
Federal Way is in King County, which scores 7.4/10 (Strong) on RAL Market Scout; its 75+ population is growing 13.8%. Current local supply is 278 homes.
What county is Federal Way in?
Federal Way is in King County, Washington.
Evaluate a Federal Way site
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Sources: Home and bed counts from the Washington licensing roster (RAL Market Scout pipeline). County demand, growth, and income from U.S. Census ACS. Snapshot: 2026-07. Informational only — not legal, financial, or investment advice.