There are 403 Plumbing Services in New Haven County, Connecticut, serving a population of 862,127 people in an area of 605 square miles. There is 1 Plumbing Service per 2,139 people, and 1 Plumbing Service per 1 square miles.
In Connecticut, New Haven County is ranked 6th of 8 counties in Plumbing Services per capita, and 3rd of 8 counties in Plumbing Services per square mile.