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State

Detox centers in Ohio

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

City lists

All 143 in Ohio

Common questions

Detox centers in Ohio: how many are there?

SAMHSA’s FindTreatment.gov directory lists 143 treatment centers in Ohio that match (15% of the 963 listed in the state). Facilities whose SAMHSA listing includes detoxification (medically supervised withdrawal), outpatient, residential or in a hospital.

Which cities in Ohio have the most?

Columbus (16), Dayton (12), Cincinnati (11), Cleveland (6) and Sandusky (4).

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