Iwanaka Family History

You can see how Iwanaka families moved over time by selecting different census years. The Iwanaka family name was found in the USA in 1920. In 1920 there were 8 Iwanaka families living in Hawaii. This was about 89% of all the recorded Iwanaka's in USA. Hawaii had the highest population of Iwanaka families in 1920.

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