Konstantowo, Nakło County


Konstantowo is a village in the administrative district of Gmina Mrocza, within Nakło County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately north of Mrocza, north of Nakło nad Notecią, and north-west of Bydgoszcz.
The village has a population of 130.