ZIP CODE 50440
Grafton, IA
All Zip Codes For Grafton
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 50440 | 531 | 229 | 43.329416 | -93.072972 | 32.197767 | - |
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April 20, 2024 |
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 50440 | 531 | 229 | 43.329416 | -93.072972 | 32.197767 | - |