| Post Office | Spring Valley |
| Division | Fillmore |
| Zipcode | 55975 |
| Post Office | Chatfield |
| Division | Fillmore |
| Zipcode | 55923 |
| Post Office | Rushford |
| Division | Fillmore |
| Zipcode | 55971 |
| Post Office | Preston |
| Division | Fillmore |
| Zipcode | 55965 |
| Post Office | Harmony |
| Division | Fillmore |
| Zipcode | 55939 |
| Post Office | Lanesboro |
| Division | Fillmore |
| Zipcode | 55949 |
| Post Office | Mabel |
| Division | Fillmore |
| Zipcode | 55954 |
| Post Office | Canton |
| Division | Fillmore |
| Zipcode | 55922 |
| Post Office | Wykoff |
| Division | Fillmore |
| Zipcode | 55990 |
| Post Office | Fountain |
| Division | Fillmore |
| Zipcode | 55935 |