Wikipedia
Kalajoki
Kalajoki is a town and municipality of Finland.
It is located in the province of Oulu and is part of the Northern Ostrobothnia region. The town has a population of and covers an area of of which is water. The population density is .
The municipality is unilingually Finnish.
Kalajoki (river)
The Kalajoki (literally "Fish River") is a long river in Northern Ostrobothnia, Finland. The river's origin is near Haapajärvi and its mouth is in Kalajoki municipality where the river flows into the Baltic Sea.