| Locality | Post Code |
|---|---|
| Brampton, Sargent | 58017 |
| Cayuga, Sargent | 58013 |
| Cogswell, Sargent | 58017 |
| Crete, Sargent | 58040 |
| Delamere, Sargent | 58060 |
| Forman, Sargent | 58032 |
| Geneseo, Sargent | 58053 |
| Gwinner, Sargent | 58040 |
| Havana, Sargent | 58043 |
| Milnor, Sargent | 58060 |
| Rutland, Sargent | 58067 |
| Stirum, Sargent | 58069 |
| Straubville, Sargent | 58017 |