Columbia, Iowa ZIP Codes
1 ZIP codes | Population: 327
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 50057 | 327 | $118,882 | $221,300 | 47.10 |
1 ZIP codes | Population: 327
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 50057 | 327 | $118,882 | $221,300 | 47.10 |