Water summary
Hampden County, Massachusetts has a recorded population of 464,151. For water, the page currently shows service connections: ~ 2,842, pressure zones: ~ 37, hydrant and valve areas: ~ 55, outage-sensitive sites: ~ 16, housing units: 189,449. 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.