Cosiko Family History

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

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