Mariehamn

Mariehamn
Mariehamns stad
Town of Mariehamn
Västerhamn ferry terminal, Ålands Lagting, Havsgatan street, Consulate General of Sweden, Saint George church, Ålands Lyceum, the Sails Pavilion
Nickname(s): 
De tusen lindarnas stad (lit.'The town of a thousand linden trees')
Location of Mariehamn in Finland
Mariehamn
Location within the Åland Islands
Coordinates: 60°06′N 019°56′E / 60.100°N 19.933°E / 60.100; 19.933
Country Finland
RegionÅland
Sub-regionMariehamn
Charter21 February 1861 (1861-02-21)
Named forMaria Alexandrovna
Government
  MayorArne Selander
Area
 (2018-01-01)
  Total
20.75 km2 (8.01 sq mi)
  Land11.81 km2 (4.56 sq mi)
  Water8.96 km2 (3.46 sq mi)
  Rank311th largest in Finland
Population
 (2025-03-31)
  Total
11,861
  Rank86th largest in Finland
  Density1,004.32/km2 (2,601.2/sq mi)
Population by native language
  Swedish81.1% (official)
  Finnish4.7%
  Others14.1%
Population by age
  0 to 1414.2%
  15 to 6460.9%
  65 or older24.9%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
Postal code
22100, 22101, 22110, 22111, 22120, 22140, 22150, 22160
Websitewww.mariehamn.ax

Mariehamn (/məˈrəhɑːmən/ mə-REE-ə-hah-mən, Finland Swedish: [mɑriːeˈhɑmn] ; Finnish: Maarianhamina [ˈmɑːriɑnˌhɑminɑ]; Latin: Portus Mariae) is the capital of Åland, an autonomous territory under Finnish sovereignty. Mariehamn is the seat of the Government and Parliament of Åland, and 40% of the population of Åland live in the city. It is mostly surrounded by Jomala, the second-largest municipality in Åland in terms of population; to the east, it is bordered by Lemland. Like the rest of Åland, Mariehamn is unilingually Swedish-speaking and around 81% of the inhabitants speak it as their native language.

The theme of the coat of arms of Mariehamn refers to the city's main livelihood, maritime transport, and the city's parks, which are typically lined with linden trees. The coat of arms was designed by Nils Byman and confirmed in 1951.

Due to its central location in the Baltic Sea, Mariehamn has become a major summer resort town for global tourism; as many as 1.5 million tourists visit annually.