Cosandier Family History

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

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