| Locality | Postal Code |
|---|---|
| Bonilla, Beadle | 57348 |
| Broadland, Beadle | 57350 |
| Cavour, Beadle | 57324 |
| Danforth, Beadle | 57381 |
| Hitchcock, Beadle | 57348 |
| Huron, Beadle | 57350 |
| Huron Colony, Beadle | 57350 |
| James Valley, Beadle | 57350 |
| Lake Byron, Beadle | 57350 |
| Vayland, Beadle | 57381 |
| Virgil, Beadle | 57379 |
| Wessington, Beadle | 57381 |
| Wolsey, Beadle | 57384 |
| Yale, Beadle | 57386 |