| Total population | 2,340,000 peopleUN DESA WPP [2024] 2,337,000 people·World Bank WDI [2024] 2,337,000 people |
| Median age | 21.6 yearsUN DESA WPP [2024] |
| Life expectancy | 57.4–57.8 yearsWorld Bank WDI [2024] 57.8 years·UNDP HDI [2023] 57.38 years |
| Ethnic groups | Sotho 99.7%, other 0.3% (includes Kwena, Nguni (Hlubi and Phuthi), Zulu)CIA World Factbook [2025] · 2026 archive |
| Languages | Sesotho (official), English (official), Phuthi, Xhosa, ZuluCIA World Factbook [2025] · 2026 archive |
| Religions | Protestant 47.8% (Pentecostal 23.1%, Lesotho Evangelical 17.3%, Anglican 7.4%), Roman Catholic 39.3%, other Christian 9.1%, non-Christian 1.4%, none 2.3% (2014 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 30.4% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | 1.12 %World Bank WDI [2024] |
| Birth rate | 23.8 per 1,000World Bank WDI [2024] |
| Death rate | 10.5 per 1,000World Bank WDI [2024] |
| Urban population | 43.7 %World Bank WDI [2024] |
| Languages (structured) | Lesotho Sign Language / Phuthi / Southern Sotho / Swati / Xhosa / ZuluGlottolog [2026] |