Ducoer Family History

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

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