US location post office
Iowa ZIP Codes
| ZIP Code | Type | City | County | County Code |
|---|---|---|---|---|
| 50627 | Standard | Eldora | Hardin | 19083 |
| 50628 | Standard | Elma | Howard | 19089 |
| 50629 | Standard | Fairbank | Buchanan | 19019 |
| 50630 | Standard | Fredericksburg | Chickasaw | 19037 |
| 50632 | Standard | Garwin | Tama | 19171 |
| 50633 | Standard | Geneva | Franklin | 19069 |
| 50634 | POBox | Gilbertville | Black Hawk | 19013 |
| 50635 | Standard | Gladbrook | Tama | 19171 |
| 50636 | Standard | Greene | Butler | 19023 |
| 50638 | Standard | Grundy Center | Grundy | 19075 |
| 50641 | Standard | Hazleton | Buchanan | 19019 |
| 50642 | Standard | Holland | Grundy | 19075 |
| 50643 | Standard | Hudson | Black Hawk | 19013 |
| 50644 | Standard | Independence | Buchanan | 19019 |
| 50645 | Standard | Ionia | Chickasaw | 19037 |
| 50647 | Standard | Janesville | Bremer | 19017 |
| 50648 | Standard | Jesup | Buchanan | 19019 |
| 50650 | Standard | Lamont | Buchanan | 19019 |
| 50651 | Standard | La Porte City | Black Hawk | 19013 |
| 50652 | POBox | Lincoln | Tama | 19171 |
| 50653 | Standard | Marble Rock | Floyd | 19067 |
| 50654 | Standard | Masonville | Delaware | 19055 |
| 50655 | Standard | Maynard | Fayette | 19065 |
| 50658 | Standard | Nashua | Chickasaw | 19037 |
| 50659 | Standard | New Hampton | Chickasaw | 19037 |
| 50660 | Standard | New Hartford | Butler | 19023 |
| 50662 | Standard | Oelwein | Fayette | 19065 |
| 50664 | Standard | Oran | Fayette | 19065 |
| 50665 | Standard | Parkersburg | Butler | 19023 |
| 50666 | Standard | Plainfield | Bremer | 19017 |
| 50667 | Standard | Raymond | Black Hawk | 19013 |
| 50668 | Standard | Readlyn | Bremer | 19017 |
| 50669 | Standard | Reinbeck | Grundy | 19075 |
| 50670 | Standard | Shell Rock | Butler | 19023 |
| 50671 | Standard | Stanley | Buchanan | 19019 |
| 50672 | Standard | Steamboat Rock | Hardin | 19083 |
| 50673 | POBox | Stout | Grundy | 19075 |
| 50674 | Standard | Sumner | Bremer | 19017 |
| 50675 | Standard | Traer | Tama | 19171 |
| 50676 | Standard | Tripoli | Bremer | 19017 |
| 50677 | Standard | Waverly | Bremer | 19017 |
| 50680 | Standard | Wellsburg | Grundy | 19075 |
| 50681 | Standard | Westgate | Fayette | 19065 |
| 50682 | Standard | Winthrop | Buchanan | 19019 |
| 50701 | Standard | Waterloo | Black Hawk | 19013 |
| 50702 | Standard | Waterloo | Black Hawk | 19013 |
| 50703 | Standard | Waterloo | Black Hawk | 19013 |
| 50707 | Standard | Evansdale | Black Hawk | 19013 |
| 50801 | Standard | Creston | Union | 19175 |
| 50830 | Standard | Afton | Union | 19175 |
Iowa Cities & Towns
- Des Moines(12)
- Cedar Rapids(6)
- Davenport(6)
- Ames(4)
- Waterloo(3)
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- Urbandale(2)
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- Wyoming(1)
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- Oakland(1)
- Glenwood(1)
- Sidney(1)
- Lime Springs(1)
- Colfax(1)
- Tingley(1)
- Martensdale(1)
- Bennett(1)
- Dickens(1)
- Plymouth(1)
- Holland(1)
- Wellman(1)
- Rudd(1)
- La Motte(1)
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- Lorimor(1)
- Aredale(1)
- Oskaloosa(1)
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- Crawfordsville(1)
- Rake(1)
- Indianola(1)
- Ute(1)
- Meriden(1)
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