The following are the zip codes in the municipalities and cities of Zamboanga Del Norte.
| Region | Provinces | City/Municipality | Zip Code |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Baliguian | 7123 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Dapitan City | 7101 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Dipolog City | 7100 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Gutalac | 7108 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Jose Dalman (Ponot) | 7111 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Kalawit | 7124 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Katipunan | 7109 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Labason | 7117 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | La Libertad | 7119 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Liloy | 7115 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Manukan | 7110 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Mutia | 7107 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Pinan | 7105 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Polanco | 7106 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Rizal | 7104 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Roxas | 7102 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Salug | 7114 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Sergio Osmena | 7108 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Siayan | 7113 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Sibuco | 7122 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Sibutad | 7103 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Sindangan (Leon B. Postigo) | 7112 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Siocon | 7120 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Siraway | 7121 |
| Region 9 (Zamboanga Peninsula) | Zamboanga Del Norte | Tampilisan | 7116 |
