Posniak Family History

You can see how Posniak families moved over time by selecting different census years. The Posniak family name was found in the USA in 1920. In 1920 there was 1 Posniak family living in Illinois. This was about 25% of all the recorded Posniak's in USA. Illinois and 3 other states had the highest population of Posniak families in 1920.

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