Malbork is a town in the Pomeranian Voivodeship, Poland. It is the seat of Malbork County and has a population of 37,898 people as of 2021. T…Malbork is a town in the Pomeranian Voivodeship, Poland. It is the seat of Malbork County and has a population of 37,898 people as of 2021. The town is located on the Nogat river, in the historical region of Pomerelia.