Addiction treatment in Ohio
All 516 in one listEvery one on the record by city and county: open a place for its list, which you can filter by what each record says.
516 addiction treatment facilities in 143 cities and towns and 82 counties. From SAMHSA’s National Directory of Mar 6, 2026.
The biggest cities and towns
By how many addiction treatment facilities each holdsThe biggest counties
By how many addiction treatment facilities each holdsEvery city, town and county, A to Z
Cities and towns
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C
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Counties
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No city, town or county by that name here. A ZIP code? Search for it above the states.
Source:
Substance Abuse and Mental Health Services Administration (SAMHSA), National Directory of Drug and Alcohol Use Treatment Facilities 2025. Released Mar 6, 2026. Updated yearly.