Dianzo Family History

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

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