Cotsos Family History

You can see how Cotsos families moved over time by selecting different census years. The Cotsos family name was found in the USA in 1920. In 1920 there was 1 Cotsos family living in Illinois. This was about 50% of all the recorded Cotsos's in USA. Illinois and 1 other state had the highest population of Cotsos families in 1920.

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