| Locality | Post Code |
|---|---|
| Big Falls, Waupaca | 54926 |
| Clintonville, Waupaca | 54929 |
| Embarrass, Waupaca | 54933 |
| Fremont, Waupaca | 54940 |
| Iola, Waupaca | 54945 |
| King, Waupaca | 54946 |
| Manawa, Waupaca | 54949 |
| Marion, Waupaca | 54950 |
| New London, Waupaca | 54961 |
| Ogdensburg, Waupaca | 54962 |
| Readfield, Waupaca | 54969 |
| Royalton, Waupaca | 54961 |
| Scandinavia, Waupaca | 54977 |
| Tustin, Waupaca | 54940 |
| Waupaca, Waupaca | 54981 |
| Weyauwega, Waupaca | 54983 |