| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Kihimika, Mahurunga | 63203 |
| Postal/ZIP Codes in Kilombero, Mahurunga | 63203 |
| Postal/ZIP Codes in Kitunguli, Mahurunga | 63203 |
| Postal/ZIP Codes in Kivava, Mahurunga | 63203 |
| Postal/ZIP Codes in Mahurunga, Mahurunga | 63203 |
| Postal/ZIP Codes in Tulia, Mahurunga | 63203 |