Kollum is a village in Noardeast-Fryslân municipality in the province Friesland, the Netherlands. It had a population of around 5529 in Jan…Kollum is a village in Noardeast-Fryslân municipality in the province Friesland, the Netherlands. It had a population of around 5529 in January 2017. There is a restored windmill, Tochmaland in the village.