There are 826 Plumbing Services in Essex County, Massachusetts, serving a population of 775,860 people in an area of 493 square miles. There is 1 Plumbing Service per 939 people, and 1 Plumbing Service per square mile.
In Massachusetts, Essex County is ranked 4th of 14 counties in Plumbing Services per capita, and 4th of 14 counties in Plumbing Services per square mile.