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Find more Knop 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 97 more people named Knop 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 1,017 people named Knop in the 1930 U.S. Census. In 1940, there were 10% more people named Knop in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,114 people named Knop were living in the United States. In a snapshot:

  • 212 adults were unmarried
  • 1,081 rented out rooms to boarders
  • 28% were children
  • The typical household was 3 people

Learn where they came from and where they went.

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

  • Most mothers originated from Illinois
  • 175 migrated within the United States from 1935 to 1940
  • Most fathers originated from Illinois
  • 18% were born in foreign countries