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Find more Karch 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 58 more people named Karch 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 1,004 people named Karch in the 1930 U.S. Census. In 1940, there were 6% more people named Karch in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,062 people named Karch were living in the United States. In a snapshot:

  • 97% rented out rooms to boarders
  • 290 were children
  • 1,026 rented out rooms to boarders
  • 4% were disabled

Learn where they came from and where they went.

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

  • 148 migrated within the United States from 1935 to 1940
  • They most commonly lived in New York
  • The most common mother tongue was Polish
  • 35% were first-generation Americans