| Total population | 5,570,000–5,580,000 peopleUN DESA WPP [2024] 5,577,000 people·World Bank WDI [2024] 5,572,000 people |
| Median age | 39.7 yearsUN DESA WPP [2024] |
| Life expectancy | 83.2–83.3 yearsWorld Bank WDI [2024] 83.16 years·UNDP HDI [2023] 83.31 years |
| Ethnic groups | Norwegian 81.5% (includes about 60,000 Sami), other European 8.9%, other 9.6% (2021 est.)CIA World Factbook [2025] · 2026 archive |
| Languages | Bokmal Norwegian (official), Nynorsk Norwegian (official), small Sami- and Finnish-speaking minoritiesCIA World Factbook [2025] · 2026 archive |
| Religions | Church of Norway (Evangelical Lutheran - official) 67.5%, Muslim 3.1%, Roman Catholic 3.1%, other Christian 3.8%, other 2.6%, unspecified 19.9% (2021 est.)CIA World Factbook [2025] · 2026 archive |
| Urbanization | 84% of total population (2023)CIA World Factbook [2025] · 2026 archive |
| Population growth | 0.95 %World Bank WDI [2024] |
| Birth rate | 9.7 per 1,000World Bank WDI [2024] |
| Death rate | 7.9 per 1,000World Bank WDI [2024] |
| Urban population | 83.3 %World Bank WDI [2024] |
| Languages (structured) | Finnish / Inari Saami / Kven Finnish / Lule Saami / North Saami / Norwegian / Norwegian Sign Language / Old Norse / Older Runic / Pite Saami / Russenorsk / Russian / Skolt Saami / South Saami / Swedish / Tavringer Romani / Traveller Norwegian / Vlax RomaniGlottolog [2026] |