There are 45 Health Resorts & Retreats in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Health Resorts & Retreat per 159,332 people, and 1 Health Resorts & Retreat per 1,476 square miles.
The state of Washington is ranked 34th in Health Resorts & Retreats per capita, and 29th in Health Resorts & Retreats per square mile.