Assisted Living in Mercer Island, WA
Mercer Island has 8 state-licensed assisted living communities: 5 larger communities and 3 small residential homes (16 or fewer residents). The median cost of assisted living in Washington is $7,600 a month (CareScout 2025), against $6,200 nationally.
Free guide · 14 pages
Choosing Assisted Living
A practical guide for families, with checklists to take on your tours.
- What assisted living costs and the ways to pay
- Signs it may be time
- Tour checklists to print and take with you
- What residents and families told us matters most
Two kinds of assisted living in Mercer Island
Both are licensed by Washington as assisted living. Larger communities suit people who want social life and on-site services; small homes suit people who do better with quiet, familiar routines, including many people with dementia. Washington words these licenses as “Assisted Living Facility” (5), “Adult Family Home” (3).
All 8 licensed assisted living communities in Mercer Island
Every assisted living community Washington licenses in Mercer Island, from state records. Being listed is not a rating: Lilisity scores only communities with verified interviews (the Top Communities). Communities with verified testimonials are listed first, then by size.
8 shown
| Community | Size | Price |
|---|---|---|
| Aegis of Mercer Islandmemory care7445 SE 24th Street | Large89 residents | from $4,712/mo |
| Island House7810 SE 30th St | Large79 residents | $4,750 to $7,650/moLilisity estimate |
| Vineyard Park of Mercer Islandmemory care2959 76th Avenue Se | Large64 residents | $4,750 to $7,650/moLilisity estimate |
| Covenant Living Westmemory care9115 Fortuna Drive | Large50 residents | $4,750 to $7,650/moLilisity estimate |
| Aljoya Mercer Island2430 76th Avenue Se | Mid-size40 residents | $4,750 to $7,650/moLilisity estimate |
| Nov Adult Family Homes, Island Crest Way4224 Island Crest Way | Small home8 residents | $5,200 to $8,400/moLilisity estimate |
| Nov Adult Family Homes, Se 42nd Street9204 Se 42nd Street | Small home8 residents | $5,200 to $8,400/moLilisity estimate |
| Island Crest Adult Family Home3321 72nd Avenue Se | Small home6 residents | $5,200 to $8,400/moLilisity estimate |
How much does assisted living cost in Mercer Island?
The median cost of assisted living in Washington is $7,600 a month ($91,200 a year), above the national median of $6,200. That’s CareScout’s 2025 survey, collected July to November 2025. If more care is needed: nursing home costs in Washington, with CareScout medians and the private-pay rates nursing homes publish. Small residential homes often cost less than larger communities, though care needs, room type and services move the price more than the building does.
Medicare does not pay for assisted living. People pay from savings and income, long-term care insurance, or VA Aid and Attendance (up to $29,093 a year for a veteran in 2026), and some qualify for Medicaid help with care costs at communities that accept it. Who actually pays for long-term care.
Free tools: how long will the money last? · home care or assisted living? · VA Aid and Attendance estimator
Three questions to ask on every Mercer Island tour
From about 23,000 concerns residents and families raised in Senior Living Alliance phone interviews, the most common are about dining, housekeeping and hearing back from management.
- Can I come back and eat a meal here, unannounced?Dining was 23% of all concerns: quality that changes day to day.
- How is laundry labeled and tracked, and what happens when something goes missing?Housekeeping was 17%.
- Who is my main contact, and how often will I hear from them?Communication with management was 15%.
All 8 tour questions, with a free printable tour card (PDF).
Check a Mercer Island community’s license
Washington publishes licensing records, and in most cases inspection or complaint reports, for every community on this page. Look up any community on the state’s site: fortress.wa.gov. Ask the community for its most recent inspection report too; they have to keep it.
Mercer Island assisted living questions
Washington licenses 8 assisted living communities in Mercer Island as of November 2026: 5 larger communities and 3 small residential homes of 16 or fewer residents, with about 344 licensed spots in all.
The median cost of assisted living in Washington is $7,600 a month (CareScout 2025), compared with $6,200 nationally. Prices vary with the room, the level of care and the community, so ask each one for its current rate sheet. The table on this page shows each community's published price or a Lilisity estimate where we have one, and our free guide lists the questions to ask about cost.
Medicaid doesn't pay rent or meals in assisted living. Most states offer a Medicaid waiver or program that can pay for care services at participating communities for people who qualify; not every community takes it, so ask each one. Washington's Medicaid agency or your local Area Agency on Aging can tell you what's available.
Washington publishes its licensing records at fortress.wa.gov. You can also ask any community for its most recent state inspection report.