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Senior Living Costs in Mercer Island, WA (2026)

Washington assisted living costs $6,975 per month in the 2024 cost-of-care survey, with monthly figures derived from annual survey amounts. For Mercer Island families comparing memory care, the available figure is the $6,690 A Place for Mom national average because no Washington memory-care figure is published. Independent living is offered locally, but no independent-living monthly cost is available.

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Monthly Senior Care Costs in Mercer Island (2026)

Care Type Monthly (est.) Source
Assisted living $6,975 2024 cost-of-care survey data (state-level, Washington)
Memory care $6,690 A Place for Mom national cost data (national average; no state-level memory-care figure published)
Home health aide $8,008 2024 cost-of-care survey data (state-level, Washington)
Nursing home (semi-private) $12,714 2024 cost-of-care survey data (state-level, Washington)

These figures are starting points. Actual monthly costs vary by care level, unit type, and the services included in a community's base rate.

Frequently Asked Questions About Senior Living Costs in Mercer Island

What does assisted living cost in Mercer Island?
Washington assisted living is $6,975 per month in the 2024 cost-of-care survey. Mercer Island communities with assisted living include Aegis Living Mercer Island, Aljoya Mercer Island, and Island House.

By USR Editorial Team, Senior Living Cost Analysts

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