There are 306 Plumbing Services in Montgomery County, Ohio, serving a population of 531,987 people in an area of 462 square miles. There is 1 Plumbing Service per 1,738 people, and 1 Plumbing Service per 1 square miles.
In Ohio, Montgomery County is ranked 16th of 88 counties in Plumbing Services per capita, and 5th of 88 counties in Plumbing Services per square mile.