Kosmac Family History

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

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