Dumczius Family History

You can see how Dumczius families moved over time by selecting different census years. The Dumczius family name was found in the USA in 1920. In 1920 there were 2 Dumczius families living in Pennsylvania. This was 100% of all the recorded Dumczius's in USA. Pennsylvania had the highest population of Dumczius families in 1920.

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