Kosmis Family History

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

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