| Place | Post Code |
|---|---|
| Saragba-Mboyo, Herman-Brousse | None |
| Sergent-Bobele, Herman-Brousse | None |
| Vakap, Herman-Brousse | None |
| Wantiguira, Herman-Brousse | None |
| Wosso Sandere, Herman-Brousse | None |
| Yankian, Herman-Brousse | None |
| Yarahina, Herman-Brousse | None |
| Yeremo-Faya, Herman-Brousse | None |
| Yerimo-Gbasson, Herman-Brousse | None |
| Yongo, Herman-Brousse | None |
| Yongoro Mbolaye, Herman-Brousse | None |
| Zaguion, Herman-Brousse | None |
| Zale, Herman-Brousse | None |
| Zaoro Dana, Herman-Brousse | None |
| Zibi, Herman-Brousse | None |
| All postal codes in Bouar | |
|---|---|
| Béa-Nana, Bouar | |
| Bouar, Bouar | |
| Doaka-Koursou, Bouar | |
| Herman-Brousse, Bouar | |
| Niem-Yélowa, Bouar | |
| Yenga, Bouar | |
| Zotoua-Banguéreme, Bouar | |