Koscielniak Family History

You can see how Koscielniak families moved over time by selecting different census years. The Koscielniak family name was found in the USA in 1920. In 1920 there were 7 Koscielniak families living in Pennsylvania. This was about 18% of all the recorded Koscielniak's in USA. Pennsylvania had the highest population of Koscielniak families in 1920.

Use census records and voter lists to see where families with the Koscielniak surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.