Sumii Family History

You can see how Sumii families moved over time by selecting different census years. The Sumii family name was found in the USA in 1920. In 1920 there was 1 Sumii family living in California. This was about 50% of all the recorded Sumii's in USA. California and 1 other state had the highest population of Sumii families in 1920.

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