Sewer summary
Pierce County, Washington has a recorded population of 941,170. For sewer, the page currently shows service connections: ~ 5,378, manhole zones: ~ 103, backup-risk points: ~ 36, wastewater routes: ~ 440, housing units: 384,151. The figures use the available U.S. geography, population, housing and local-structure data for this place.
Calculated from U.S. geography, population and local structure. Public messages are moderated before publication.