Blonciak Family History

You can see how Blonciak families moved over time by selecting different census years. The Blonciak family name was found in the USA in 1920. In 1920 there was 1 Blonciak family living in Pennsylvania. This was 100% of all the recorded Blonciak's in USA. Pennsylvania had the highest population of Blonciak families in 1920.

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