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Find more Riveras 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 418 less people named Riveras 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 545 people named Riveras in the 1930 U.S. Census. In 1940, there were 77% less people named Riveras in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 127 people named Riveras were living in the United States. In a snapshot:

  • 15 adults were unmarried
  • 6% were disabled
  • They typically took 10 weeks of vacation a year
  • 5 women had paying jobs

Learn where they came from and where they went.

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

  • Most mothers originated from Italy
  • The most common mother tongue was Italian
  • Most immigrants originated from Mexico
  • 8% migrated within the United States from 1935 to 1940