| Total population | 2,200,000 peopleUN DESA WPP [2024] 2,201,000 people·World Bank WDI [2024] 2,201,000 people |
| Median age | 19.2 yearsUN DESA WPP [2024] |
| Life expectancy | 64.1–64.3 yearsWorld Bank WDI [2024] 64.25 years·UNDP HDI [2023] 64.09 years |
| Ethnic groups | Balanta 30%, Fulani 30%, Manjaco 14%, Mandinga 13%, Papel 7%, unspecified smaller ethnic groups 6% (2015 est.)CIA World Factbook [2025] · 2026 archive |
| Languages | Portuguese-based Creole, Portuguese (official; largely used as a second or third language), Pular (a Fula language), MandingoCIA World Factbook [2025] · 2026 archive |
| Religions | Muslim 46.1%, folk religions 30.6%, Christian 18.9%, other or unaffiliated 4.4% (2020 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 45.5% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | 2.21 %World Bank WDI [2024] |
| Birth rate | 29.6 per 1,000World Bank WDI [2024] |
| Death rate | 7.01 per 1,000World Bank WDI [2024] |
| Urban population | 46.1 %World Bank WDI [2024] |
| Languages (structured) | - Arame-Gubaare
- Bainouk-Gunyaamolo-Gutobor
- Bainouk-Samik
- Bainounk-Gujaher
- Balanta-Ganja
- Balanta-Kentohe
- Bassari-Tanda
- Biafada
- Ejamat
- Guinea-Bissau Sign Language
- Jaad-Badyara
- Jola-Esulalu
- Jola-Fonyi
- Kamona Bijogo
- Kanyaki-Kagbaaga-Kajoko Bidyogo
- Kasanga
- Keerak
- Kobiana
- Kugere-Kuxinge
- Mandinka
- Mandjak
- Mankanya
- Mansoanka
- Mbulungish
- N'Ko
- Nalu
- Papel
- Pulaar
- Pular
- Soninke
- Susu
- Upper Guinea Crioulo
- Western Maninkakan
- Wolof
Glottolog [2026] |