Iwancio Family History

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

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