Registration summary
Polk County, Iowa has a recorded population of 516,185. For registration, the page currently shows address records: ~ 3,792, temporary registration cases: ~ 22, address error points: ~ 15, verification cases: ~ 36, residents covered: 516,185. 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.