Kumachi Family History

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

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