There are 1778 Plumbing Services in Oklahoma, serving a population of 3,896,251 people in an area of 68,578 square miles. There is 1 Plumbing Service per 2,191 people, and 1 Plumbing Service per 38 square miles.
The state of Oklahoma is ranked 39th in Plumbing Services per capita, and 41st in Plumbing Services per square mile.