Sadaoka Family History

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

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