| Total population | 84,200 peopleUN DESA WPP [2024] 84,160 people·World Bank WDI [2024] 84,160 people |
| Median age | 45.9 yearsUN DESA WPP [2024] |
| Life expectancy | 81.1 yearsWorld Bank WDI [2024] |
| Ethnic groups | White 94.7%, Asian 3.1%, Mixed 1%, Black 0.6%, other 0.4% (2021 est.); note: data represent population by nationalityCIA World Factbook [2025] · 2026 archive |
| Languages | English, Manx Gaelic (about 2% of the population has some knowledge)CIA World Factbook [2025] · 2026 archive |
| Religions | Christian 54.7%, Muslim 0.5%, Buddhist 0.5%, Hindu 0.4%, Jewish 0.2%, none 43.8% (2021 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 53.5% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | -0.00594 %World Bank WDI [2024] |
| Birth rate | 8.28 per 1,000World Bank WDI [2024] |
| Death rate | 10.6 per 1,000World Bank WDI [2024] |
| Urban population | 52.2 %World Bank WDI [2024] |
| Languages (structured) | English / ManxGlottolog [2026] |