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Find more Koffman 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 168 more people named Koffman 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 636 people named Koffman in the 1930 U.S. Census. In 1940, there were 26% more people named Koffman in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 804 people named Koffman were living in the United States. In a snapshot:

  • For 400 females, Mary was the most common name
  • The typical household was 3 people
  • 84 women had paying jobs
  • 47% owned their homes, valued on average at $4,388

Learn where they came from and where they went.

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

  • 30% were first-generation Americans
  • Most fathers originated from Tennessee
  • 12% migrated within the United States from 1935 to 1940
  • 26% were born in foreign countries