Janczus Family History

You can see how Janczus families moved over time by selecting different census years. The Janczus family name was found in the USA in 1920. In 1920 there was 1 Janczus family living in Connecticut. This was about 50% of all the recorded Janczus's in USA. Connecticut and 1 other state had the highest population of Janczus families in 1920.

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