Duofer Family History

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

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