Kostkowo, Pomeranian Voivodeship

Kostkowo is a village in the administrative district of Gmina Gniewino, within Wejherowo County, Pomeranian Voivodeship, in northern Poland. It lies approximately 6 km south of Gniewino, 16 km north-west of Wejherowo, and 52 km north-west of the regional capital Gdańsk.

For details of the history of the region, see History of Pomerania.