US location post office
Iowa ZIP Codes
| ZIP Code | Type | City | County | County Code |
|---|---|---|---|---|
| 50322 | Standard | Urbandale | Polk | 19153 |
| 50323 | Standard | Urbandale | Dallas | 19049 |
| 50324 | Standard | Windsor Heights | Polk | 19153 |
| 50325 | Standard | Clive | Polk | 19153 |
| 50327 | Standard | Pleasant Hill | Polk | 19153 |
| 50401 | Standard | Mason City | Cerro Gordo | 19033 |
| 50420 | Standard | Alexander | Franklin | 19069 |
| 50421 | Standard | Belmond | Wright | 19197 |
| 50423 | Standard | Britt | Hancock | 19081 |
| 50424 | Standard | Buffalo Center | Winnebago | 19189 |
| 50426 | Standard | Carpenter | Mitchell | 19131 |
| 50428 | Standard | Clear Lake | Cerro Gordo | 19033 |
| 50430 | Standard | Corwith | Hancock | 19081 |
| 50431 | POBox | Coulter | Franklin | 19069 |
| 50432 | POBox | Crystal Lake | Hancock | 19081 |
| 50433 | Standard | Dougherty | Cerro Gordo | 19033 |
| 50434 | Standard | Fertile | Worth | 19195 |
| 50435 | Standard | Floyd | Floyd | 19067 |
| 50436 | Standard | Forest City | Winnebago | 19189 |
| 50438 | Standard | Garner | Hancock | 19081 |
| 50439 | Standard | Goodell | Hancock | 19081 |
| 50440 | Standard | Grafton | Worth | 19195 |
| 50441 | Standard | Hampton | Franklin | 19069 |
| 50444 | Standard | Hanlontown | Worth | 19195 |
| 50446 | Standard | Joice | Worth | 19195 |
| 50447 | Standard | Kanawha | Hancock | 19081 |
| 50448 | Standard | Kensett | Worth | 19195 |
| 50449 | Standard | Klemme | Hancock | 19081 |
| 50450 | Standard | Lake Mills | Winnebago | 19189 |
| 50451 | Standard | Lakota | Kossuth | 19109 |
| 50452 | Standard | Latimer | Franklin | 19069 |
| 50453 | Standard | Leland | Winnebago | 19189 |
| 50454 | Standard | Little Cedar | Mitchell | 19131 |
| 50455 | Standard | McIntire | Mitchell | 19131 |
| 50456 | Standard | Manly | Worth | 19195 |
| 50457 | Standard | Meservey | Cerro Gordo | 19033 |
| 50458 | Standard | Nora Springs | Floyd | 19067 |
| 50459 | Standard | Northwood | Worth | 19195 |
| 50460 | Standard | Orchard | Mitchell | 19131 |
| 50461 | Standard | Osage | Mitchell | 19131 |
| 50464 | Standard | Plymouth | Cerro Gordo | 19033 |
| 50465 | POBox | Rake | Winnebago | 19189 |
| 50466 | Standard | Riceville | Mitchell | 19131 |
| 50467 | Standard | Rock Falls | Cerro Gordo | 19033 |
| 50468 | Standard | Rockford | Floyd | 19067 |
| 50469 | Standard | Rockwell | Cerro Gordo | 19033 |
| 50470 | Standard | Rowan | Wright | 19197 |
| 50471 | Standard | Rudd | Floyd | 19067 |
| 50472 | Standard | Saint Ansgar | Mitchell | 19131 |
| 50473 | Standard | Scarville | Winnebago | 19189 |
Iowa Cities & Towns
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- Ames(4)
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