Dumcius Family History

You can see how Dumcius families moved over time by selecting different census years. The Dumcius family name was found in the USA in 1920. In 1920 there was 1 Dumcius family living in Connecticut. This was about 50% of all the recorded Dumcius's in USA. Connecticut and 1 other state had the highest population of Dumcius families in 1920.

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