Punkalaidun is a municipality of Finland. It is located in the province of Western Finland and is part of the Pirkanmaa region. The municipalit…Punkalaidun is a municipality of Finland. It is located in the province of Western Finland and is part of the Pirkanmaa region. The municipality has a population of 2,609 and covers an area of 364.02 square kilometres of which 2.95 km² is water. The population density is 7.23 inhabitants per square kilometre.