There are 421 Plumbing Services in Jefferson County, Alabama, serving a population of 659,460 people in an area of 1,111 square miles. There is 1 Plumbing Service per 1,566 people, and 1 Plumbing Service per 2 square miles.
In Alabama, Jefferson County is ranked 5th of 67 counties in Plumbing Services per capita, and 1st of 67 counties in Plumbing Services per square mile.