Demegan Family History

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

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