Kosa Family History

You can see how Kosa families moved over time by selecting different census years. The Kosa family name was found in the USA, Canada, and Scotland between 1841 and 1920. The most Kosa families were found in USA in 1920. In 1911 there were 4 Kosa families living in Ontario. This was about 36% of all the recorded Kosa's in Canada. Ontario and 1 other province had the highest population of Kosa families in 1911.

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