| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Baho | 3.285381 | 8.733801 | 0 m | |
| Baho Grande | 3.518606 | 8.818264 | 449 m | |
| Baho Pequeno | 3.524054 | 8.825271 | 449 m | |
| Baho-Iko | 3.518606 | 8.818264 | 449 m | |
| Bahu | 3.518606 | 8.818264 | 449 m | |
| Balacha de Concepción | 3.397053 | 8.715558 | 252.5 m | |
| Balelipa | 3.49189 | 8.795527 | 199.5 m | |
| Balombe | 3.433333 | 8.533333 | 333 m | |
| Bantabare | 3.455999 | 8.766875 | 170 m | |
| Bantabare Pequeno | 3.455375 | 8.779726 | 170 m | |
| Bao Grande | 3.518606 | 8.818264 | 449 m | |
| Bao Pequeno | 3.524054 | 8.825271 | 449 m | |
| Barrio de las Palmas | 3.443307 | 8.558136 | 307.5 m | |
| Barrio Las Palmas | 3.443307 | 8.558136 | 307.5 m | |
| Basacato | 3.59071 | 8.623294 | 0 m | |
| Basacato del Oeste | 3.59071 | 8.623294 | 0 m | |
| Basakato | 3.59071 | 8.623294 | 0 m | |
| Basakato del Oeste | 3.59071 | 8.623294 | 0 m | |
| Basapo | 3.633333 | 8.65 | 204.5 m | |
| Basopo | 3.633333 | 8.65 | 204.5 m | |
| Batete | 3.443438 | 8.504907 | 333 m | |
| Batikopo | 3.635843 | 8.640037 | 204.5 m | |
| Batoicopo | 3.635843 | 8.640037 | 204.5 m | |
| Belebu Balacha | 3.402115 | 8.574109 | 1012 m | |
| Belelipa | 3.49189 | 8.795527 | 199.5 m | |
| Belepipa | 3.49189 | 8.795527 | 199.5 m |
Bioko Sur is an Administrative divisions in Región Insular Equatorial Guinea.
Región Insular