Sewer summary
Marion County, Oregon has a recorded population of 352,867. For sewer, the page currently shows service connections: ~ 2,016, manhole zones: ~ 39, backup-risk points: ~ 13, wastewater routes: ~ 312, housing units: 144,027. 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.