| Total population | 9,650 peopleUN DESA WPP [2024] 9,646 people·World Bank WDI [2024] 9,646 people |
| Median age | 24.3 yearsUN DESA WPP [2024] |
| Life expectancy | 67.1–67.3 yearsWorld Bank WDI [2024] 67.26 years·UNDP HDI [2023] 67.11 years |
| Ethnic groups | Tuvaluan 97%, Tuvaluan/I-Kiribati 1.6%, Tuvaluan/other 0.8%, other 0.6% (2017 est.)CIA World Factbook [2025] · 2026 archive |
| Languages | Tuvaluan (official), English (official), Samoan, Kiribati (on the island of Nui)CIA World Factbook [2025] · 2026 archive |
| Religions | Protestant 92.7% (Congregational Christian Church of Tuvalu 85.9%, Brethren 2.8%, Seventh Day Adventist 2.5%, Assemblies of God 1.5%), Baha'i 1.5%, Jehovah's Witness 1.5%, other 3.9%, none or refused 0.4% (2017 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 66.2% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | -1.75 %World Bank WDI [2024] |
| Birth rate | 22 per 1,000World Bank WDI [2024] |
| Death rate | 9.27 per 1,000World Bank WDI [2024] |
| Urban population | 64.7 %World Bank WDI [2024] |
| Languages (structured) | Gilbertese / TuvaluGlottolog [2026] |