There are 3081 Plumbing Services in Harris County, Texas, serving a population of 4,525,519 people in an area of 1,705 square miles. There is 1 Plumbing Service per 1,468 people, and 1 Plumbing Service per square mile.
In Texas, Harris County is ranked 136th of 254 counties in Plumbing Services per capita, and 3rd of 254 counties in Plumbing Services per square mile.