| Total population | 44,300 peopleUN DESA WPP [2024] 44,280 people·World Bank WDI [2024] 44,280 people |
| Median age | 37.1 yearsUN DESA WPP [2024] |
| Life expectancy | 78.9 yearsWorld Bank WDI [2024] |
| Ethnic groups | Asian 50% (includes Filipino 35.3%, Chinese 6.8%, Korean 4.2%, and other Asian 3.7%), Native Hawaiian or other Pacific Islander 34.9% (includes Chamorro 23.9%, Carolinian 4.6%, and other Native Hawaiian or Pacific Islander 6.4%), other 2.5%, two or more ethnicities or races 12.7% (2010 est.)CIA World Factbook [2025] · 2026 archive |
| Languages | Philippine languages 32.8%, Chamorro (official) 24.1%, English (official) 17%, other Pacific island languages 10.1% (includes Carolinian (official), Chinese 6.8%, other Asian languages 7.3%, other 1.9% (2010 est.)CIA World Factbook [2025] · 2026 archive |
| Religions | Christian (Roman Catholic majority, although traditional beliefs and taboos may still be found)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 92.1% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | -1.93 %World Bank WDI [2024] |
| Birth rate | 12.1 per 1,000World Bank WDI [2024] |
| Death rate | 4.98 per 1,000World Bank WDI [2024] |
| Urban population | 92.1 %World Bank WDI [2024] |
| Languages (structured) | Carolinian / Chamorro / Sonsorol / TanapagGlottolog [2026] |