Local supply and market context for residential assisted living in Issaquah.
Updated July 2026
Issaquah, WA has 20 licensed assisted living homes (455 beds, averaging 22.8 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
20
Issaquah
Licensed beds
455
total
Avg home size
22.8 beds
per home
County opportunity
7.4/10
Strong
The Issaquah assisted living market
Issaquah has 20 licensed assisted living homes totaling 455 beds — an average of 22.8 beds per home, a mix of small homes and larger communities. 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 Issaquah, WA?
Issaquah has 20 licensed assisted living homes with about 455 total beds.
Is Issaquah a good place to open an assisted living home?
Issaquah 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 20 homes.
What county is Issaquah in?
Issaquah is in King County, Washington.
Evaluate a Issaquah site
RAL Market Scout builds a full demand-and-supply report for any specific address in Issaquah.
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.