Andruszkowice

Andruszkowice is a village in the administrative district of Gmina Samborzec, within Sandomierz County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately north-east of Samborzec, south-west of Sandomierz, and east of the regional capital Kielce.
In August 2024, a study of the Andruszkowice population found an exceptionally small amount of genetic diversity, with up to 50% of the population displaying a low degree of genetic distance in both the X and Y chromosome.