Ohsawa Family History

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

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