Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

State

Detox centers in California

367 treatment centers. Facilities whose SAMHSA listing includes detoxification (medically supervised withdrawal), outpatient, residential or in a hospital.

City lists

All 367 in California

Common questions

Detox centers in California: how many are there?

SAMHSA’s FindTreatment.gov directory lists 367 treatment centers in California that match (22% of the 1,678 listed in the state). Facilities whose SAMHSA listing includes detoxification (medically supervised withdrawal), outpatient, residential or in a hospital.

Which cities in California have the most?

Los Angeles (24), Malibu (12), San Diego (12), Anaheim (9) and Costa Mesa (9).

Source: SAMHSA, FindTreatment.gov (National Directory of Mental Health and Substance Use Treatment Facilities), retrieved 2026-11-11. SAMHSA publishes no separate release date for this live directory. The directory has no quality ratings, and this list is not a ranking or a recommendation. Methodology