There are 5453 Plumbing Services in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Plumbing Service per 2,129 people, and 1 Plumbing Service per 7 square miles.
The state of Ohio is ranked 35th in Plumbing Services per capita, and 13th in Plumbing Services per square mile.