There are 296 Plumbing Services in Lancaster County, Pennsylvania, serving a population of 536,494 people in an area of 944 square miles. There is 1 Plumbing Service per 1,812 people, and 1 Plumbing Service per 3 square miles.
In Pennsylvania, Lancaster County is ranked 29th of 67 counties in Plumbing Services per capita, and 11th of 67 counties in Plumbing Services per square mile.