Kosaka Family History

You can see how Kosaka families moved over time by selecting different census years. The Kosaka family name was found in the USA, and Canada between 1911 and 1920. The most Kosaka families were found in USA in 1920. In 1920 there were 5 Kosaka families living in California. This was about 19% of all the recorded Kosaka's in USA. California and 1 other state had the highest population of Kosaka families in 1920.

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