| Total population | 1,590,000–1,610,000 peopleUN DESA WPP [2024] 1,607,000 people·World Bank WDI [2024] 1,589,000 people |
| Median age | 33.2 yearsUN DESA WPP [2024] |
| Life expectancy | 81.3–81.4 yearsWorld Bank WDI [2024] 81.42 years·UNDP HDI [2023] 81.28 years |
| Ethnic groups | Bahraini 47.4%, Asian 43.4%, other Arab 4.9%, African 1.4%, North American 1.1%, Gulf Co-operative countries 0.9%, European 0.8%, other 0.1% (2020 est.)CIA World Factbook [2025] · 2026 archive |
| Languages | Arabic (official), English, Farsi, UrduCIA World Factbook [2025] · 2026 archive |
| Religions | Muslim 74.2%, other 25.9% (2020 est)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 89.9% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | 0.734 %World Bank WDI [2024] |
| Birth rate | 12 per 1,000World Bank WDI [2024] |
| Death rate | 2.21 per 1,000World Bank WDI [2024] |
| Urban population | 100 %World Bank WDI [2024] |
| Languages (structured) | Baharna Arabic / Gulf Arabic / Standard ArabicGlottolog [2026] |