Demczak Family History

You can see how Demczak families moved over time by selecting different census years. The Demczak family name was found in the USA in 1920. In 1920 there were 3 Demczak families living in Pennsylvania. This was 100% of all the recorded Demczak's in USA. Pennsylvania had the highest population of Demczak families in 1920.

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