Detellio Family History

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

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