Duponn Family History

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

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