Water summary
Polk County, Iowa has a recorded population of 516,185. For water, the page currently shows service connections: ~ 3,160, pressure zones: ~ 42, hydrant and valve areas: ~ 62, outage-sensitive sites: ~ 18, housing units: 210,688. 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.