Cocz Family History

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

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