Roofs summary
Mercer County, New Jersey has a recorded population of 392,138. For roofs, the page currently shows roof sections: ~ 27, leak attention points: ~ 11, seasonal risk sites: ~ 15, repair zones: ~ 14, 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.