| Place | Post Code |
|---|---|
| Yagbé, Baboua | None |
| Yangoe-Bobinga, Baboua | None |
| Yerima, Baboua | None |
| Yerima Bolaye, Baboua | None |
| Yonkoro, Baboua | None |
| Zalingo Lokoti, Baboua | None |
| Zaoro-Doua, Baboua | None |
| Zembé, Baboua | None |
| Zoukombo, Baboua | None |
| Zoukoumbo, Baboua | None |
| All postal codes in Baboua | |
|---|---|
| Baboua, Baboua | |
| Bingué, Baboua | |
| Fo, Baboua | |
| Goudrot, Baboua | |
| Koundé, Baboua | |