Smithwick zipcode
| City | Smithwick |
| ZIP Code | 57782 |
| Type | PO Box |
| State Code | SD |
| State | South Dakota |
ZIP code of Smithwick is 57782. This place is located in South Dakota state in US. To send any postal service to Smithwick, you must use 57782 zipcode.
| City | Smithwick |
| ZIP Code | 57782 |
| Type | PO Box |
| State Code | SD |
| State | South Dakota |
ZIP code of Smithwick is 57782. This place is located in South Dakota state in US. To send any postal service to Smithwick, you must use 57782 zipcode.
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