There are 7324 Plumbing Services in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Plumbing Service per 1,746 people, and 1 Plumbing Service per 6 square miles.
The state of Pennsylvania is ranked 22nd in Plumbing Services per capita, and 12th in Plumbing Services per square mile.