Cosia Family History

You can see how Cosia families moved over time by selecting different census years. The Cosia family name was found in the USA in 1920. In 1920 there were 3 Cosia families living in Massachusetts. This was about 75% of all the recorded Cosia's in USA. Massachusetts had the highest population of Cosia families in 1920.

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