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Find more Grimm 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 1,406 less people named Grimm 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 11,252 people named Grimm in the 1930 U.S. Census. In 1940, there were 12% less people named Grimm in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 9,846 people named Grimm were living in the United States. In a snapshot:

  • 30% were children
  • For 4,889 females, Mary was the most common name
  • 49% owned their homes, valued on average at $3,328
  • 361 were disabled

Learn where they came from and where they went.

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

  • Most mothers originated from Ohio
  • 24% were first-generation Americans
  • 8% were born in foreign countries
  • The most common mother tongue was Lithuanian