Delroio Family History

You can see how Delroio families moved over time by selecting different census years. The Delroio family name was found in the USA in 1920. In 1920 there were 2 Delroio families living in New York. This was 100% of all the recorded Delroio's in USA. New York had the highest population of Delroio families in 1920.

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