Onbao Family History

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

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