Janswski Family History

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

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