| Place | Postal Code |
|---|---|
| Amadou-Langue, Herman-Brousse | None |
| Angor-Bafago, Herman-Brousse | None |
| Bafago, Herman-Brousse | None |
| Bedongue, Herman-Brousse | None |
| Bekoni, Herman-Brousse | None |
| Belle Ouham, Herman-Brousse | None |
| Bessan, Herman-Brousse | None |
| Bobang, Herman-Brousse | None |
| Bogbatoyo, Herman-Brousse | None |
| Bokaya, Herman-Brousse | None |
| Boro Jardin, Herman-Brousse | None |
| Bossempte, Herman-Brousse | None |
| Bossemtè Service, Herman-Brousse | None |
| Bouar, Herman-Brousse | None |
| Boumbaie, Herman-Brousse | None |
| Bwa Buziki, Herman-Brousse | None |
| Camp-Mawa, Herman-Brousse | None |
| Dikofio Bedonne, Herman-Brousse | None |
| Djalinga, Herman-Brousse | None |
| Doko, Herman-Brousse | None |
| Doko Bobet, Herman-Brousse | None |
| Doko-Bode, Herman-Brousse | None |
| Doko Boziki, Herman-Brousse | None |
| Dongue, Herman-Brousse | None |
| Foufoure-Ouham, Herman-Brousse | None |
| Foufouret, Herman-Brousse | None |