There are 106 Plumbing Services in Washington County, Utah, serving a population of 155,577 people in an area of 2,427 square miles. There is 1 Plumbing Service per 1,467 people, and 1 Plumbing Service per 22 square miles.
In Utah, Washington County is ranked 7th of 29 counties in Plumbing Services per capita, and 5th of 29 counties in Plumbing Services per square mile.