Janczyk Family History

You can see how Janczyk families moved over time by selecting different census years. The Janczyk family name was found in the USA, and Canada between 1911 and 1920. The most Janczyk families were found in USA in 1920. In 1920 there were 2 Janczyk families living in Illinois. This was about 29% of all the recorded Janczyk's in USA. Illinois and 1 other state had the highest population of Janczyk families in 1920.

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