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Alton, IA - ZIP Code - 51003
ZIP Code 51003 serves Alton in Sioux, Iowa. It is part of the 51003 area. Use the map below for the exact location.
More ZIP codes in Sioux | Browse 51003 area | All ZIP codes in Alton
Location Information
| City or Location | Alton |
|---|---|
| County or District | Sioux |
| States or Territories | Iowa |
| States or Territories Abbrieviation | IA |
| ZIP Code or Postcode | 51003 |
GPS Coordinate
| Item | Description |
|---|---|
| Latitude | 42.9782 |
| Longitude | -96.0173 |
Nearby ZIP Codes
| Location | ZIP Code |
|---|---|
| Chatsworth | 51011 |
| Granville | 51022 |
| Hawarden | 51023 |
| Ireton | 51027 |
| Maurice | 51036 |
| Orange City | 51041 |
| Boyden | 51234 |
| Hospers | 51238 |
| Hull | 51239 |
| Matlock | 51244 |