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Find more Ratz 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 597 more people named Ratz 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 906 people named Ratz in the 1930 U.S. Census. In 1940, there were 66% more people named Ratz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,503 people named Ratz were living in the United States. In a snapshot:

  • 141 women had paying jobs
  • 144 owned their homes, valued on average at $3,824
  • 62%, or 243 people, lived in homes they rented
  • 25% were children

Learn where they came from and where they went.

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

  • 13% migrated within the United States from 1935 to 1940
  • 266 were born in foreign countries
  • Most mothers originated from Germany
  • They most commonly lived in Illinois