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Find more Sosa 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 406 less people named Sosa 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 2,496 people named Sosa in the 1930 U.S. Census. In 1940, there were 16% less people named Sosa in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 2,090 people named Sosa were living in the United States. In a snapshot:

  • The youngest was less than a year and the oldest was 99
  • 748 reported their race as other than white
  • 48% were children
  • 198 adults were unmarried

Learn where they came from and where they went.

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

  • 536 were first-generation Americans
  • Most mothers originated from Mexico
  • The most common mother tongue was Spanish
  • 9% migrated within the United States from 1935 to 1940