There are 169 Plumbing Services in Somerset County, New Jersey, serving a population of 333,316 people in an area of 302 square miles. There is 1 Plumbing Service per 1,972 people, and 1 Plumbing Service per 1 square miles.
In New Jersey, Somerset County is ranked 8th of 21 counties in Plumbing Services per capita, and 10th of 21 counties in Plumbing Services per square mile.