Indicator	Value
Total population	5,620,000 peopleUN DESA WPP [2024] 5,617,000 people·World Bank WDI [2024] 5,620,000 people
Median age	43 yearsUN DESA WPP [2024]
Life expectancy	81.9–82.3 yearsWorld Bank WDI [2024] 82.34 years·UNDP HDI [2023] 81.91 years
Ethnic groups	Finnish, Swedish, Russian, Estonian, Romani, Sami; note: 90.9% of the population has a Finnish background (2022 est.)CIA World Factbook [2025] · 2026 archive
Languages	Finnish (official) 85.9%, Swedish (official) 5.2%, Russian 1.7%, other 7.2% (2022 est.)CIA World Factbook [2025] · 2026 archive
Religions	Lutheran 66.6%, Greek Orthodox 1.1%, other 1.7%, none 30.6% (2022 est.)CIA World Factbook [2025] · 2026 archive
Urbanization	85.8% of total population (2023)CIA World Factbook [2025] · 2026 archive
Population growth	0.643 %World Bank WDI [2024]
Birth rate	7.8 per 1,000World Bank WDI [2024]
Death rate	10.4 per 1,000World Bank WDI [2024]
Urban population	74.3 %World Bank WDI [2024]
Languages (structured)	Archaic Finnish Swedish Balkan Romani Central Romani Finland-Swedish Sign Language Finnish Finnish Sign Language Inari Saami Kainuu Saami Kalo Finnish Romani Karelian Kemi Saami Kven Finnish Livvi Meänkieli North Saami Norwegian Russian Sinte-Manus Romani Skolt Saami Swedish Tatar Vlax Romani Glottolog [2026]