| Total population | 81,900 peopleUN DESA WPP [2024] 81,940 people·World Bank WDI [2024] 81,940 people |
| Median age | 43.5 yearsUN DESA WPP [2024] |
| Life expectancy | 84–84.2 yearsWorld Bank WDI [2024] 84.19 years·UNDP HDI [2023] 84.04 years |
| Ethnic groups | Spanish 34.3%, Andorran 32.1%, Portuguese 10%, French 5.6%, other 18% (2024 est.); note: data represent population by country of birthCIA World Factbook [2025] · 2026 archive |
| Languages | Catalan (official) 44.1%, Castilian 40.3%, Portuguese 13.5%, French 10%, English 3%, other 6.8% (2022 est.); note: data represent mother tongueCIA World Factbook [2025] · 2026 archive |
| Religions | Christian (predominantly Roman Catholic) 89.5, other 8.8%, unaffiliated 1.7% (2020 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 87.8% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | 1.33 %World Bank WDI [2024] |
| Birth rate | 6.85 per 1,000World Bank WDI [2024] |
| Death rate | 6.14 per 1,000World Bank WDI [2024] |
| Urban population | 88.9 %World Bank WDI [2024] |
| Languages (structured) | Catalan / French / Occitan / Portuguese / SpanishGlottolog [2026] |