Tornio

Tornio
Torneå
Duortnus
Tuárnus
Town
Tornion kaupunki
Torneå stad
Central Tornio
Location of Tornio in Finland
Coordinates: 65°51′N 024°09′E / 65.850°N 24.150°E / 65.850; 24.150
Country Finland
RegionLapland
Sub-regionKemi-Tornio
Charter1621
Government
  Town managerJukka Kujala
Area
 (2018-01-01)
  Total
1,348.83 km2 (520.79 sq mi)
  Land1,188.71 km2 (458.96 sq mi)
  Water161.59 km2 (62.39 sq mi)
  Rank60th largest in Finland
Population
 (2025-03-31)
  Total
20,912
  Rank50th largest in Finland
  Density17.59/km2 (45.6/sq mi)
Population by native language
  Finnish95.3% (official)
  Swedish0.5%
  Sami0.1%
  Others4.1%
Population by age
  0 to 1416.9%
  15 to 6458.9%
  65 or older24.2%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
Websitewww.tornio.fi/en/

Tornio (Finnish: [ˈtornio]; Swedish: Torneå; Northern Sami: Duortnus [ˈtuo̯rtnuːs]; Inari Sami: Tuárnus) is a city and municipality in Lapland, Finland. The city forms a cross-border twin city together with Haparanda on the Swedish side. The municipality covers an area of 1,348.83 square kilometres (520.79 sq mi), of which 161.59 km2 (62.39 sq mi) is water. The population density is 17.59 inhabitants per square kilometre (45.6/sq mi), with a total population of 20,912 (31 March 2025).

Tornio is unilingually Finnish with a negligible number of native Swedish speakers, although this does not count vast numbers of bilinguals who speak Swedish as a second language, with an official target of universal working bilingualism for both border municipalities.