Roofs summary
Granite City, Illinois has a recorded population of 26,854. For roofs, the page currently shows roof sections: ~ 2, leak attention points: ~ 1, seasonal risk sites: ~ 1, repair zones: ~ 1, housing units: 10,961. 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.