Demczyn Family History

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

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