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Find more Crespo 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 506 less people named Crespo 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 3,482 people named Crespo in the 1930 U.S. Census. In 1940, there were 15% less people named Crespo in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 2,976 people named Crespo were living in the United States. In a snapshot:

  • 87% reported their race as other than white
  • Most common occupation was labrador
  • 2% were disabled
  • 54% were children

Learn where they came from and where they went.

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

  • 91 were first-generation Americans
  • They most commonly lived in California
  • The most common mother tongue was Italian
  • Most mothers originated from Spain