Jankoniak Family History

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

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