There are 467 Plumbing Services in Ada County, Idaho, serving a population of 435,117 people in an area of 1,053 square miles. There is 1 Plumbing Service per 931 people, and 1 Plumbing Service per 2 square miles.
In Idaho, Ada County is ranked 22nd of 44 counties in Plumbing Services per capita, and 1st of 44 counties in Plumbing Services per square mile.