There are 142 Drug & Alcohol Abuse Testing Centers in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Drug & Alcohol Abuse Testing Center per 90,073 people, and 1 Drug & Alcohol Abuse Testing Center per 315 square miles.
The state of Pennsylvania is ranked 37th in Drug & Alcohol Abuse Testing Centers per capita, and 11th in Drug & Alcohol Abuse Testing Centers per square mile.