Janslawski Family History

You can see how Janslawski families moved over time by selecting different census years. The Janslawski family name was found in the USA in 1920. In 1920 there were 2 Janslawski families living in Michigan. This was 100% of all the recorded Janslawski's in USA. Michigan had the highest population of Janslawski families in 1920.

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