| Place | Post Code |
|---|---|
| Jetis, Kaliwungu | 50229 |
| Kaliwungu, Kaliwungu | 50229 |
| Kener, Kaliwungu | 50229 |
| Kradenan, Kaliwungu | 50221 |
| Mukiran, Kaliwungu | 50229 |
| Pager, Kaliwungu | 50229 |
| Papringan, Kaliwungu | 50229 |
| Payungan, Kaliwungu | 50229 |
| Rogomulyo, Kaliwungu | 50229 |
| Siwal, Kaliwungu | 50229 |
| Udanwuh, Kaliwungu | 50229 |