Local supply and market context for residential assisted living in San Bruno.
Updated July 2026
San Bruno, CA has 22 licensed assisted living homes (133 beds, averaging 6.0 per home). It sits in San Mateo County, a moderate RAL market scoring 6.4/10, with 57,623 seniors 75+ growing 8.7%.
Licensed homes
22
San Bruno
Licensed beds
133
total
Avg home size
6.0 beds
per home
County opportunity
6.4/10
Moderate
The San Bruno assisted living market
San Bruno has 22 licensed assisted living homes totaling 133 beds — an average of 6.0 beds per home, skewing toward small residential (RAL-style) homes. As part of San Mateo County, it draws on a 75+ population of 57,623 growing 8.7%, with a senior median income of $103,766. See the full San Mateo County market or all California top markets.
Frequently asked questions
How many assisted living homes are in San Bruno, CA?
San Bruno has 22 licensed assisted living homes with about 133 total beds.
Is San Bruno a good place to open an assisted living home?
San Bruno is in San Mateo County, which scores 6.4/10 (Moderate) on RAL Market Scout; its 75+ population is growing 8.7%. Current local supply is 22 homes.
What county is San Bruno in?
San Bruno is in San Mateo County, California.
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Sources: Home and bed counts from the California 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.