Sewer summary
Johnston County, North Carolina has a recorded population of 249,794. For sewer, the page currently shows service connections: ~ 1,427, manhole zones: ~ 28, backup-risk points: ~ 10, wastewater routes: ~ 209, housing units: 101,957. 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.