Water summary
St. Clair township, St. Clair County, Illinois has a recorded population of 14,036. For water, the page currently shows service connections: ~ 86, pressure zones: ~ 1, hydrant and valve areas: ~ 1, outage-sensitive sites: ~ 1, housing units: 5,729. 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.