Local supply and market context for residential assisted living in Antioch.
Updated July 2026
Antioch, CA has 55 licensed assisted living homes (720 beds, averaging 13.1 per home). It sits in Contra Costa County, a moderate RAL market scoring 6.7/10, with 83,559 seniors 75+ growing 15.0%.
Licensed homes
55
Antioch
Licensed beds
720
total
Avg home size
13.1 beds
per home
County opportunity
6.7/10
Moderate
The Antioch assisted living market
Antioch has 55 licensed assisted living homes totaling 720 beds — an average of 13.1 beds per home, a mix of small homes and larger communities. As part of Contra Costa County, it draws on a 75+ population of 83,559 growing 15.0%, with a senior median income of $90,014. See the full Contra Costa County market or all California top markets.
Frequently asked questions
How many assisted living homes are in Antioch, CA?
Antioch has 55 licensed assisted living homes with about 720 total beds.
Is Antioch a good place to open an assisted living home?
Antioch is in Contra Costa County, which scores 6.7/10 (Moderate) on RAL Market Scout; its 75+ population is growing 15.0%. Current local supply is 55 homes.
What county is Antioch in?
Antioch is in Contra Costa 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.