MILLBORO, SD ZIP Code
| City | MILLBORO |
| State | South Dakota |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
ZIP Code in MILLBORO, South Dakota
57580
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of MILLBORO, SD ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 57580 | STANDARD | 4,200 |
Post offices
WINNER — Post Office™ 402 S MONROE ST WINNER, SD 57580-9998 |
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