Koji Family History

You can see how Koji families moved over time by selecting different census years. The Koji family name was found in the USA in 1920. In 1920 there were 3 Koji families living in California. This was about 60% of all the recorded Koji's in USA. California had the highest population of Koji families in 1920.

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