| Amboy Post Office |
208 E Maine St, Amboy, MN 56010 |
| Eagle Lake Post Office |
100 Le Sueur Ave, Eagle Lake, MN 56024 |
| Garden City Post Office |
108 N Main St, Garden City, MN 56034 |
| Good Thunder Post Office |
111 S Houk St, Good Thunder, MN 56037 |
| Lake Crystal Post Office |
201 S Main St, Lake Crystal, MN 56055 |
| Madison East Post Office |
1400 Madison Ave Ste 328, Mankato, MN 56001 |
| Madison Lake Post Office |
413 Main St, Madison Lake, MN 56063 |
| Mankato Post Office |
220 E Main St Ste 100, Mankato, MN 56001 |
| Mapleton Post Office |
315 Main St E, Mapleton, MN 56065 |
| Pemberton Post Office |
141 4th St Ste 102, Pemberton, MN 56078 |
| Saint Clair Post Office |
116 Park St N, Saint Clair, MN 56080 |
| Vernon Center Post Office |
107 E Main St, Vernon Center, MN 56090 |
| Mankato Post Office |
851 Summit Ave, Mankato, MN 56001 |
