You can see how Demb families moved over time by selecting different census years. The Demb family name was found in the USA in 1920. In 1920 there were 2 Demb families living in Illinois. This was about 33% of all the recorded Demb's in USA. Illinois and 2 other states had the highest population of Demb families in 1920.

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