| Total population | 525,000 peopleUN DESA WPP [2024] 524,900 people·World Bank WDI [2024] 524,900 people |
| Median age | 28.4 yearsUN DESA WPP [2024] |
| Life expectancy | 76.1–76.2 yearsWorld Bank WDI [2024] 76.22 years·UNDP HDI [2023] 76.06 years |
| Ethnic groups | Creole (Mulatto) 71%, African 28%, European 1%CIA World Factbook [2025] · 2026 archive |
| Languages | Portuguese (official), Crioulo (a Portuguese-based creole language with two main dialects)CIA World Factbook [2025] · 2026 archive |
| Religions | Roman Catholic 72.5%, Protestant 4% (includes Adventist 1.9%, Nazarene 1.8%, Assembly of God 0.2%, God is Love 0.1%), Christian Rationalism 1.7%, Muslim 1.3%, Jehovah's Witness 1.2%, Church of Jesus Christ 1%, other Christian 1.3%, other 1.2%, none 15.6%, no response 0.4% (2021 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 68% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | 0.486 %World Bank WDI [2024] |
| Birth rate | 12.2 per 1,000World Bank WDI [2024] |
| Death rate | 5.1 per 1,000World Bank WDI [2024] |
| Urban population | 76.8 %World Bank WDI [2024] |
| Languages (structured) | KabuverdianuGlottolog [2026] |