US location post office
Iowa ZIP Codes
| ZIP Code | Type | City | County | County Code |
|---|---|---|---|---|
| 51565 | Standard | Portsmouth | Shelby | 19165 |
| 51566 | Standard | Red Oak | Montgomery | 19137 |
| 51570 | Standard | Shelby | Shelby | 19165 |
| 51571 | Standard | Silver City | Mills | 19129 |
| 51572 | Standard | Soldier | Monona | 19133 |
| 51573 | Standard | Stanton | Montgomery | 19137 |
| 51575 | Standard | Treynor | Pottawattamie | 19155 |
| 51576 | Standard | Underwood | Pottawattamie | 19155 |
| 51577 | Standard | Walnut | Pottawattamie | 19155 |
| 51578 | POBox | Westphalia | Shelby | 19165 |
| 51579 | Standard | Woodbine | Harrison | 19085 |
| 51601 | Standard | Shenandoah | Page | 19145 |
| 51630 | Standard | Blanchard | Page | 19145 |
| 51631 | Standard | Braddyville | Page | 19145 |
| 51632 | Standard | Clarinda | Page | 19145 |
| 51636 | Standard | Coin | Page | 19145 |
| 51637 | POBox | College Springs | Page | 19145 |
| 51638 | Standard | Essex | Page | 19145 |
| 51639 | Standard | Farragut | Fremont | 19071 |
| 51640 | Standard | Hamburg | Fremont | 19071 |
| 51645 | Standard | Imogene | Fremont | 19071 |
| 51646 | Standard | New Market | Taylor | 19173 |
| 51647 | Standard | Northboro | Page | 19145 |
| 51648 | Standard | Percival | Fremont | 19071 |
| 51649 | Standard | Randolph | Fremont | 19071 |
| 51650 | Standard | Riverton | Fremont | 19071 |
| 51652 | Standard | Sidney | Fremont | 19071 |
| 51653 | Standard | Tabor | Fremont | 19071 |
| 51654 | Standard | Thurman | Fremont | 19071 |
| 51656 | POBox | Yorktown | Page | 19145 |
| 52001 | Standard | Dubuque | Dubuque | 19061 |
| 52002 | Standard | Dubuque | Dubuque | 19061 |
| 52003 | Standard | Dubuque | Dubuque | 19061 |
| 52030 | POBox | Andrew | Jackson | 19097 |
| 52031 | Standard | Bellevue | Jackson | 19097 |
| 52032 | Standard | Bernard | Dubuque | 19061 |
| 52033 | Standard | Cascade | Dubuque | 19061 |
| 52035 | Standard | Colesburg | Delaware | 19055 |
| 52037 | Standard | Delmar | Clinton | 19045 |
| 52038 | Standard | Dundee | Delaware | 19055 |
| 52039 | Standard | Durango | Dubuque | 19061 |
| 52040 | Standard | Dyersville | Dubuque | 19061 |
| 52041 | Standard | Earlville | Delaware | 19055 |
| 52042 | Standard | Edgewood | Clayton | 19043 |
| 52043 | Standard | Elkader | Clayton | 19043 |
| 52044 | Standard | Elkport | Clayton | 19043 |
| 52045 | Standard | Epworth | Dubuque | 19061 |
| 52046 | Standard | Farley | Dubuque | 19061 |
| 52047 | Standard | Farmersburg | Clayton | 19043 |
| 52048 | Standard | Garber | Clayton | 19043 |
Iowa Cities & Towns
- Des Moines(12)
- Cedar Rapids(6)
- Davenport(6)
- Ames(4)
- Dubuque(3)
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- Fairfield(2)
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- Arthur(1)
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- Cumming(1)
- What Cheer(1)
- New Hampton(1)
- Boyden(1)
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- Agency(1)
- Strawberry Point(1)
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