Big rock, Iowa ZIP Codes
1 ZIP codes | Population: 443
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 52745 | 443 | $68,750 | $220,500 | 60.70 |
1 ZIP codes | Population: 443
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 52745 | 443 | $68,750 | $220,500 | 60.70 |