Sewer summary
Sonoma County, California has a recorded population of 485,375. For sewer, the page currently shows service connections: ~ 2,774, manhole zones: ~ 54, backup-risk points: ~ 19, wastewater routes: ~ 416, housing units: 198,112. 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.