Janouczyk Family History

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

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