| Locality | Post Code |
|---|---|
| Coloma, Waushara | 54930 |
| Hancock, Waushara | 54943 |
| Lohrville, Waushara | 54970 |
| Pine River, Waushara | 54965 |
| Plainfield, Waushara | 54966 |
| Pleasant Lake, Waushara | 54930 |
| Poy Sippi, Waushara | 54967 |
| Redgranite, Waushara | 54970 |
| Richford, Waushara | 54930 |
| Saxeville, Waushara | 54976 |
| Wautoma, Waushara | 54982 |
| Wild Rose, Waushara | 54984 |