Ciois Family History

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

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