Registration summary
Iowa, United States has a recorded population of 3,241,488. For registration, the page currently shows address records: ~ 23,815, temporary registration cases: ~ 136, address error points: ~ 91, verification cases: ~ 227, residents covered: 3,241,488. 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.