The municipalities of a region are associated with a Regional Council[?].
See also: Provinces of Finland, Municipalities of Finland, Historical provinces of Finland
... is 3.04 and the average family size is 3.36. In the town the population is spread out with 29.0% under the age of 18, 5.0% from 18 to 24, 29.0% from 25 to 44, 24.2% from ...