Delfio Family History

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

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