Wikipedia
Kolsko
Kolsko is a village in Nowa Sól County, Lubusz Voivodeship, in western Poland. It is the seat of the gmina (administrative district) called Gmina Kolsko. It lies approximately north-east of Nowa Sól and east of Zielona Góra.
Before 1945 the area was part of Germany (see Territorial changes of Poland after World War II). Following World War II the native German populace was expelled and replaced by Poles.
The village has an approximate population of 1,000.