Decadus Family History

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

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