Ducomun Family History

You can see how Ducomun families moved over time by selecting different census years. The Ducomun family name was found in the USA in 1920. In 1920 there was 1 Ducomun family living in California. This was about 25% of all the recorded Ducomun's in USA. California and 3 other states had the highest population of Ducomun families in 1920.

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