Suomi فارسی Tiếng Việt Українська Ελληνικά Nynorsk Español Русский Română Eesti Français 中文 Polski Svenska Nederlands Deutsch Italiano Norsk (Bokmål) Türkçe
Oulainen (Swedish: Oulainen, also Oulais) is a town and a municipality of Finland. It is located in the Northern Ostrobothnia region, 101 kilometres (63 mi) south of the city of Oulu. The municipality has a population of 6,978
(31 December 2023) and covers an area of 597.53 square kilometres (230.71 sq mi) of
which 10.01 km² (3.86 sq mi)
is water. The population density is
11.87 inhabitants per square kilometre (30.7/sq mi). Oulainen is founded in 1865, and it received township rights in 1977.