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Find more Kramer 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 2,749 less people named Kramer 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 34,947 people named Kramer in the 1930 U.S. Census. In 1940, there were 8% less people named Kramer in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 32,198 people named Kramer were living in the United States. In a snapshot:

  • 31,183 rented out rooms to boarders
  • 25% of adults were unmarried
  • For 16,098 females, Helen was the most common name
  • 1,105 were disabled

Learn where they came from and where they went.

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

  • 4,432 migrated within the United States from 1935 to 1940
  • Most fathers originated from Russia
  • 35% were first-generation Americans
  • The most common mother tongue was Jewish