Janasek Family History

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

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