Iwanier Family History

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

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