Sewer summary
Mercer County, New Jersey has a recorded population of 392,138. For sewer, the page currently shows service connections: ~ 2,241, manhole zones: ~ 43, backup-risk points: ~ 15, wastewater routes: ~ 59, housing units: 160,056. 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.