There are 818 Drug & Alcohol Rehabs in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Drug & Alcohol Rehab per 8,765 people, and 1 Drug & Alcohol Rehab per 81 square miles.
The state of Washington is ranked 12th in Drug & Alcohol Rehabs per capita, and 21st in Drug & Alcohol Rehabs per square mile.