Iwao Family History

You can see how Iwao families moved over time by selecting different census years. The Iwao family name was found in the USA in 1920. In 1920 there were 3 Iwao families living in California. This was 100% of all the recorded Iwao's in USA. California had the highest population of Iwao families in 1920.

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