| Ort | Postleitzahl |
|---|---|
| Berugenjang, Undaan | 59372 |
| Glagahwaru, Undaan | 59372 |
| Kalirejo, Undaan | 59372 |
| Karangrowo, Undaan | 59372 |
| Kutuk, Undaan | 59372 |
| Lambangan, Undaan | 59372 |
| Larikrejo, Undaan | 59372 |
| Medini, Undaan | 59372 |
| Ngemplak, Undaan | 59372 |
| Sambung, Undaan | 59372 |
| Terangmas, Undaan | 59372 |
| Undaan Kidul, Undaan | 59372 |
| Undaan Lor, Undaan | 59372 |
| Undaan Tengah, Undaan | 59372 |
| Wates, Undaan | 59372 |
| Wonosoco, Undaan | 59372 |
| Postleitzahlen in Kudus | |
|---|---|
| Bae, Kudus | |
| Dawe, Kudus | |
| Gebog, Kudus | |
| Jati, Kudus | |
| Jekulo, Kudus | |
| Kaliwungu, Kudus | |
| Kota Kudus, Kudus | |
| Mejobo, Kudus | |
| Undaan, Kudus | |