Iwaniski Family History

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

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