| Ort | Postleitzahl |
|---|---|
| Aek Hitetoras, Marbau | 21452 |
| Aek Tapa, Marbau | 21452 |
| Babussalam, Marbau | 21452 |
| Belongkut, Marbau | 21452 |
| Bulung Gihit, Marbau | 21452 |
| Lobu Rampah, Marbau | 21452 |
| Marbau, Marbau | 21452 |
| Marbau Selatan, Marbau | 21452 |
| Perkebunan Brussel, Marbau | 21452 |
| Perkebunan Marbau Selatan, Marbau | 21452 |
| Perkebunan Milano, Marbau | 21452 |
| Perkebunan Pernantian, Marbau | 21452 |
| Pulo Bargot, Marbau | 21452 |
| Simpang Empat, Marbau | 21452 |
| Sipare Pare Hilir, Marbau | 21452 |
| Sipare Pare Tengah, Marbau | 21452 |
| Sumber Mulyo, Marbau | 21452 |
| Tubiran, Marbau | 21452 |