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Find more Dupuy relatives and grow your tree by exploring billions of historical records. Taken every decade since 1790, the U.S. Federal Census can tell you a lot about your family. For example, from 1930 to 1940 there were 177 more people named Dupuy in the United States — and some of them are likely related to you.

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What if you had a window into the history of your family? With historical records, you do. From home life to career, records help bring your relatives' experiences into focus. There were 1,177 people named Dupuy in the 1930 U.S. Census. In 1940, there were 15% more people named Dupuy in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,354 people named Dupuy were living in the United States. In a snapshot:

  • 39 were disabled
  • 189 adults were unmarried
  • 476 were children
  • 4% reported their race as other than white

Learn where they came from and where they went.

As Dupuy families continued to grow, they left more tracks on the map:

  • The most common mother tongue was French
  • Most mothers originated from Virginia
  • They most commonly lived in California
  • 114 were first-generation Americans