Kymenlaakso

Kymenlaakso
Kymmenedalen
Region of Kymenlaakso
Kymenlaakson maakunta (Finnish)
Landskapet Kymmenedalen (Swedish)
Kymenlaakso on a map of Finland
Coordinates: 60°30′N 027°00′E / 60.500°N 27.000°E / 60.500; 27.000
CountryFinland
Historical provinceUusimaa, Karelia, Tavastia
Former provinces
CapitalsKotka and Kouvola
Other townHamina
Area
 • Total
4,558.54 km2 (1,760.06 sq mi)
Population
 (2019)
 • Total
174,167
 • Density38.2068/km2 (98.9550/sq mi)
GDP
 • Total€6.158 billion (2015)
 • Per capita€34,350 (2015)
Time zoneUTC+2 (EET)
 • Summer (DST)UTC+3 (EEST)
ISO 3166 codeFI-09
NUTS186
Regional animalEurasian otter (Lutra lutra)
Regional birdEurasian bullfinch (Pyrrhula pyrrhula)
Regional fishEuropean sprat (Sprattus sprattus)
Regional flowerYellow Iris (Iris pseudacorus)
Regional stoneRapakivi granite
Regional lakeLake Vuohijärvi
Websitewww.kymenlaakso.fi

Kymenlaakso (Finnish: [ˈkymenˌlɑːkso]; Swedish: Kymmenedalen; lit. "Kymi/Kymmene Valley") is a region in Finland. It borders the regions of Uusimaa, Päijät-Häme, South Savo and South Karelia and Russia (Leningrad Oblast). Its name means literally The Valley of River Kymi. Kymijoki is one of the biggest rivers in Finland with a drainage basin with 11% of the area of Finland. The city of Kotka with 51,000 inhabitants is located at the delta of River Kymi and has the most important import harbour in Finland. Other cities are Kouvola further in the inland which has after a municipal merger 81,000 inhabitants and the old bastion town Hamina.

Kymenlaakso was one of the first industrialised regions of Finland. It became the most important region for paper and pulp industry in Finland. Since the late 1900s many plants have closed, which has caused some deindustrialisation, unemployment and population decline in Kymenlaakso, especially in those communities that were built around plants in Kouvola.

Historical provinces

For history, geography and culture see: Uusimaa, Karelia and Tavastia

Municipalities

The region of Kymenlaakso consists of two sub-regions and six municipalities, three of which have city status (marked in bold).

Municipalities on the map

Municipalities
Over 30 000 inhabitants
Over 10 000 inhabitants
Over 3 000 inhabitants
 < 3 000 inhabitants
Cities and municipalities of Kymenlaakso.

Sub-regions

Kotka-Hamina sub-region

Kouvola sub-region

Municipalities listed

Coat of
arms
Municipality Population Land area
(km2)
Density
(/km2)
Finnish
speakers
Swedish
speakers
Other
speakers
Hamina 19,113 610 31 91 % 0.3 % 9 %
Kotka 50,029 272 184 87 % 0.9 % 12 %
Kouvola 77,625 2,558 30 93 % 0.4 % 6 %
Miehikkälä 1,664 423 4 93 % 0 % 7 %
Pyhtää 5,016 325 15 88 % 6.5 % 5 %
Virolahti 2,751 372 7 93 % 0.4 % 7 %
Total 156,198 4,559 34.3 91 % 0.7 % 8 %

Former municipalities

Demographics

Population size 1990–2025[2]
Year Population
1990
186,030
1995
184,595
2000
179,940
2005
177,931
2010
175,377
2015
171,778
2020
162,812
2025
156,198


Politics

For parliamentary elections, Kymenlaakso, together with the regions of South Karelia and South Savo, is part of the Southeast Finland constituency. The constituency elects 15 of the 200 members of the Parliament of Finland.[3]

References

  1. ^ Regions and Cities > Regional Statistics > Regional Economy > Regional GDP per Capita, OECD.Stats. Accessed on 16 November 2018.
  2. ^ "Population growth slowed down in 2025". Population structure. Statistics Finland. 2026-04-01. ISSN 1797-5395. Retrieved 2026-04-06.
  3. ^ "Vaalipiirit eduskuntavaaleissa". Vaalit (in Finnish). Retrieved 2026-04-30.