Gioncolo Family History

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

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