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Find more Calderón 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 365 more people named Calderón 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 747 people named Calderón in the 1930 U.S. Census. In 1940, there were 49% more people named Calderón in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,112 people named Calderón were living in the United States. In a snapshot:

  • 12% owned their homes, valued on average at $1,038
  • Most common occupation was agricultor
  • 1,113 reported their race as other than white
  • They typically took 14 weeks of vacation a year

Learn where they came from and where they went.

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

  • 3 were first-generation Americans
  • They most commonly lived in Puerto Rico