There are 104 Drug & Alcohol Rehabs in Allegheny County, Pennsylvania, serving a population of 1,229,605 people in an area of 730 square miles. There is 1 Drug & Alcohol Rehab per 11,823 people, and 1 Drug & Alcohol Rehab per 7 square miles.
In Pennsylvania, Allegheny County is ranked 30th of 67 counties in Drug & Alcohol Rehabs per capita, and 4th of 67 counties in Drug & Alcohol Rehabs per square mile.