Deferrio Family History

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

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