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Find more Rondeau 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 267 less people named Rondeau in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

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 1,611 people named Rondeau in the 1930 U.S. Census. In 1940, there were 17% less people named Rondeau in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,344 people named Rondeau were living in the United States. In a snapshot:

  • 62%, or 208 people, lived in homes they rented
  • 148 women had paying jobs
  • 30 reported their race as other than white
  • 127 owned their homes, valued on average at $2,721

Learn where they came from and where they went.

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

  • 21% were born in foreign countries
  • 9% migrated within the United States from 1935 to 1940
  • 738 were first-generation Americans
  • 336 were born in foreign countries