| Total population | 168,000 peopleUN DESA WPP [2024] 167,800 people·World Bank WDI [2024] 167,800 people |
| Median age | 31.3 yearsUN DESA WPP [2024] |
| Life expectancy | 77.4 yearsWorld Bank WDI [2024] |
| Ethnic groups | Native Hawaiian and other Pacific Islander 46.1% (Chamorro 32.8%, Chuukese 6.7%, Palauan 1.4%, Pohnpeian 1.4%, Yapese 1%, other Native Hawaiian and other Pacific Islander 2.8%), Asian 35.5% (Filipino 29.1%, Korean 2.2%, Japanese 1.4%, Chinese (except Taiwanese) 1.3%, other Asian 1.5%), White 6.8%, African descent or African-American 0.9%, Indigenous 0.1%, other 0.6%, mixed 10% (2020 est.)CIA World Factbook [2025] · 2026 archive |
| Languages | English 43.3%, Filipino 24.9%, Chamorro 16%, other Pacific Island languages 9.4%, Asian languages 6.5% (2020 est.)CIA World Factbook [2025] · 2026 archive |
| Religions | Christian (predominantly Roman Catholic) 94.2%, folk religions 1.5%, Buddhist 1.1%, other 1.6%, unaffiliated 1.7% (2020 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 95.2% of total population (2022)CIA World Factbook [2025] · 2026 archive |
| Population growth | 0.76 %World Bank WDI [2024] |
| Birth rate | 17.3 per 1,000World Bank WDI [2024] |
| Death rate | 6.92 per 1,000World Bank WDI [2024] |
| Urban population | 94.2 %World Bank WDI [2024] |
| Languages (structured) | Chamorro / PingelapeseGlottolog [2026] |