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

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