Janwiski Family History

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

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