Oldham, SD
ZIP Codes in Oldham, South Dakota
December 16, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 57051 | 226 | 44.2174, -97.3507 |
Oldham has 1 ZIP code
ZIP Codes in Oldham, South Dakota
December 16, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 57051 | 226 | 44.2174, -97.3507 |