Deonca Family History

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

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