Zip Codes in New Effington, South Dakota
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 256 |
| Zip Code | Population |
|---|---|
| 256 |
© 2025
| Zip Code | Population | Zip Code | Population | Zip Code | Population | Zip Code | Population |
|---|---|---|---|---|---|---|---|
| 256 |
| Zip Code | Population |
|---|---|
| 256 |