| Boundary tags |
| Admin. level | 8 |
| Boundary | Administrative |
| name | Blangoua |
| ref:COG | EN0206 |
| source | Institut National de Cartographie |
| type | Boundary |
| Place tags |
| alt_name | Bulongoa |
| Note | rank=0 car chef lieu d'arrondissement |
| place type | Towns |
| project:eurosha_2012 | yes |
| rank | 0 |
| source:alt_name | Ch. Bouquet Univ. du Tchad |
| wikidata | Q4925100 |
| wikipedia | en:Blangoua |