There are 41 Drug & Alcohol Abuse Testing Centers in North Dakota, serving a population of 745,475 people in an area of 68,983 square miles. There is 1 Drug & Alcohol Abuse Testing Center per 18,182 people, and 1 Drug & Alcohol Abuse Testing Center per 1,682 square miles.
The state of North Dakota is ranked 1st in Drug & Alcohol Abuse Testing Centers per capita, and 38th in Drug & Alcohol Abuse Testing Centers per square mile.