Sewer summary
Madison County, Illinois has a recorded population of 263,017. For sewer, the page currently shows service connections: ~ 1,503, manhole zones: ~ 29, backup-risk points: ~ 10, wastewater routes: ~ 189, housing units: 107,354. 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.