Local supply and market context for residential assisted living in San Carlos.
Updated July 2026
San Carlos, CA has 7 licensed assisted living homes (213 beds, averaging 30.4 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
7
San Carlos
Licensed beds
213
total
Avg home size
30.4 beds
per home
County opportunity
6.4/10
Moderate
The San Carlos assisted living market
San Carlos has 7 licensed assisted living homes totaling 213 beds — an average of 30.4 beds per home, skewing toward larger communities. 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 Carlos, CA?
San Carlos has 7 licensed assisted living homes with about 213 total beds.
Is San Carlos a good place to open an assisted living home?
San Carlos 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 7 homes.
What county is San Carlos in?
San Carlos 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.