The Finnish - speaking municipality has a population of 4,811 ( 31 August 2017 ) .
The Finnish - speaking municipality covers an area of 199.55 square kilometres ( 77.05 sq mi ) of which 0.62 km ( 0.24 sq mi ) is water .
The Finnish - speaking municipality has a population of 4,811 ( 31 August 2017 ) and covers an area of 199.55 square kilometres ( 77.05 sq mi ) of which 0.62 km ( 0.24 sq mi ) is water .