Demand, supply, and opportunity for small assisted living homes in Ada County — from the RAL Market Scout dataset.
Updated July 2026
Ada County, ID scores 5.8/10 (Moderate) for assisted living opportunity. It has 33,166 residents aged 75+, growing 36.5%, against 71 licensed homes — a moderate small-home market on RAL Market Scout's demand-vs-supply scoring.
Opportunity score
5.8/10
Moderate
Population 75+
33,166
36.5% growth
Licensed homes
71
current supply
Demand rating
6.9/10
Moderate
Why Ada County ranks here
Ada County scores 5.8/10 (Moderate) because its 33,166 seniors 75+ are growing 36.5% against just 71 licensed homes, with referral capacity of 1.9 per 1,000 seniors from nearby hospitals, hospice, and home-health agencies. A senior median income of $67,622 and median home value of $512,300 signal the local private-pay base.
Ada County demand & supply detail
Population 75+
33,166
75+ growth (10-yr)
36.5%
Dementia prevalence (65+)
6.0%
Licensed assisted living homes
71
Referral facilities nearby (hospital · hospice · SNF · home health · FQHC)
64
Referral capacity / 1k seniors
1.9
Senior median income
$67,622
Median home value
$512,300
Opportunity score
5.8 / 10 (Moderate)
Licensed assisted living homes in Ada County
Facility
City
Beds
Arbor Village at Hillcrest
Boise
152
Touchmark at Meadowlake Village
Meridian
125
Truewood by Merrill, Boise
Boise
124
Grace Assisted Living of Fairview Lakes
Meridian
124
Copper Springs
Meridian
119
Brookdale Boise Parkcenter
Boise
100
Overland Court Senior Living
Boise
98
Grace Assisted Living at State Street
Boise
95
Grace Assisted Living at Englefield Green
Boise
92
Spring Gardens Meridian
Meridian
90
Morningstar of Boise
Boise
85
Table Rock Senior Living at Paramount
Meridian
84
Foxtail Assisted Living, Inc
Eagle
84
Paramount Parks Health Care at Eagle, LLC
Eagle
82
Edgewood Spring Creek Eagle Island, LLC
Eagle
81
Frequently asked questions
How many assisted living homes are in Ada County?
Ada County has 71 licensed assisted living homes, serving 33,166 residents aged 75 and older.
Is Ada County a good market for assisted living?
Ada County scores 5.8 out of 10 (Moderate) on RAL Market Scout, which weighs 75+ demand and projected senior growth against current bed supply. Its 75+ population is growing 36.5%.
How fast is the senior population growing in Ada County?
The 75+ population in Ada County is projected to change 36.5% over the coming decade, with dementia prevalence around 6.0% of seniors 65+.
Go deeper on Ada County
RAL Market Scout maps demand and supply down to the ZIP and builds a full site report for any specific address in Ada County.
Sources: Licensed-home count from the Idaho state roster (RAL Market Scout pipeline). 75+ population, growth, income, and home value from U.S. Census ACS. Dementia prevalence from CMS chronic-condition data. Opportunity score is RAL Market Scout's model. Snapshot: 2026-07. Informational only — not legal, financial, or investment advice.