Grianco Family History

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

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