Janzck Family History

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

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