Demkow Family History

You can see how Demkow families moved over time by selecting different census years. The Demkow family name was found in the USA in 1920. In 1920 there was 1 Demkow family living in Illinois. This was about 20% of all the recorded Demkow's in USA. Illinois and 4 other states had the highest population of Demkow families in 1920.

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