Kymenlaakso

Region
  • 156,198 inhabitants (2025)
  • 4,561.3 km² area

Hierarchy

Child units

7
Kouvola Municipality
77,625
Kotka Municipality
50,029
Kotka Central Locality
48,543
Hamina Municipality
19,113
Pyhtää Municipality
5,016
Virolahti Municipality
2,751
Miehikkälä Municipality
1,664

Also written Kymenlaakson maakunta.