US location post office
Columbia, Iowa ZIP Codes
| ZIP Code | Type | City | County | County Code |
|---|---|---|---|---|
| 50057 | Standard | Columbia | Marion | 19125 |
Iowa Cities & Towns
- Des Moines(12)
- Davenport(6)
- Cedar Rapids(6)
- Ames(4)
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- Fairfield(2)
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- West Des Moines(2)
- Westfield(1)
- Neola(1)
- Floyd(1)
- Saint Lucas(1)
- Lansing(1)
- Chariton(1)
- Storm Lake(1)
- Lytton(1)
- Auburn(1)
- Dallas Center(1)
- Packwood(1)
- Hamilton(1)
- Remsen(1)
- Jewell(1)
- Vining(1)
- Brayton(1)
- Minburn(1)
- Eldora(1)
- Woden(1)
- Alburnett(1)
- Nora Springs(1)
- Gibson(1)
- Sheldon(1)
- Leon(1)
- Clemons(1)
- Thompson(1)
- Marengo(1)
- Beaman(1)
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