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Find more Pereiro 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 19 more people named Pereiro 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 23 people named Pereiro in the 1930 U.S. Census. In 1940, there were 83% more people named Pereiro in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 42 people named Pereiro were living in the United States. In a snapshot:

  • 11% were disabled
  • 57% were children
  • The youngest was 1 and the oldest was 55
  • 11% owned their homes, valued on average at $1,700

Learn where they came from and where they went.

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

  • Most immigrants originated from Portugal
  • The most common mother tongue was Portuguese
  • 35% were first-generation Americans
  • 52% were born in foreign countries