| Place | Postal Code |
|---|---|
| Aïn Baroud, El Khroub | 25042 |
| Aïn Berda, El Khroub | 25005 |
| Aïn Gourara, El Khroub | 25005 |
| Aïn Guerfa, El Khroub | 25042 |
| Aïn Laghda, El Khroub | 25005 |
| Aïn Malha, El Khroub | 25042 |
| Aïn Nachfa, El Khroub | 25042 |
| Aïn Nahas, El Khroub | 25005 |
| Aissani Amar (Ferme), El Khroub | 25005 |
| Baaraouia, El Khroub | 25005 |
| Babtrouche, El Khroub | 25040 |
| Bir Bouziane, El Khroub | 25047 |
| Bir Dekiche, El Khroub | 25042 |
| Boudida Ahmed (Ferme), El Khroub | 25005 |
| Boulachfar Hocine (Ferme), El Khroub | 25042 |
| Chihani (Cite et Ferme), El Khroub | 25005 |
| Cité Boumedous K, El Khroub | 25017 |
| Cité Chetioui Ahmed, El Khroub | 25005 |
| Cité Filali, El Khroub | 25017 |
| Cité Muriers, El Khroub | 25018 |
| Cité Nahas Nabil, El Khroub | 25017 |
| Constantine Ali Mendjeli, El Khroub | 25016 |
| Constantine Belle Vue Ouest, El Khroub | 25017 |
| Constantine Cité Boussouf, El Khroub | 25019 |
| Constantine Cité des Muriers, El Khroub | 25018 |
| El Karia, El Khroub | 25040 |
| Postal Codes in El Khroub | |
|---|---|
| عين سمارة (Ain Smara, El Khroub) | |
| الخروب (El Khroub, El Khroub) | |
| أولاد رحمون (Ouled Rahmoune, El Khroub) | |