Bioko Sur's 2026 population is now estimated at 39,864. In 2001, the population of Bioko Sur was 29,034. Bioko Sur has grown by 503 in the last year, which represents a 1.28% annual change. These population values and projections come from INEGE census population by province (2001 and 2015) and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Litoral | 432,509 | 1.5% |
| Bioko Norte | 368,673 | 1.88% |
| Malabo | 368,673 | 1.88% |
| Wele Nzas | 332,814 | 5.13% |
| Ciudad de la Paz | 332,814 | 5.13% |
| Kie Ntem | 197,656 | 0.67% |
| Centro Sur | 156,097 | 0.87% |
| Bioko Sur | 39,864 | 1.28% |
| Annobon | 5,567 | 0.41% |