There are 158 Plumbing Services in Waukesha County, Wisconsin, serving a population of 396,731 people in an area of 550 square miles. There is 1 Plumbing Service per 2,510 people, and 1 Plumbing Service per 3 square miles.
In Wisconsin, Waukesha County is ranked 32nd of 72 counties in Plumbing Services per capita, and 2nd of 72 counties in Plumbing Services per square mile.