There are 182 Drug & Alcohol Rehabs in Multnomah County, Oregon, serving a population of 788,459 people in an area of 431 square miles. There is 1 Drug & Alcohol Rehab per 4,332 people, and 1 Drug & Alcohol Rehab per 2 square miles.
In Oregon, Multnomah County is ranked 11th of 36 counties in Drug & Alcohol Rehabs per capita, and 1st of 36 counties in Drug & Alcohol Rehabs per square mile.