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Find more Kristoffersen 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 4 more people named Kristoffersen in the United States — and some of them are likely related to you.

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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 66 people named Kristoffersen in the 1930 U.S. Census. In 1940, there were 6% more people named Kristoffersen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 70 people named Kristoffersen were living in the United States. In a snapshot:

  • 18% of women had paying jobs
  • 23 were children
  • The typical household was 3 people
  • For 38 females, Emma was the most common name

Learn where they came from and where they went.

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

  • 8% migrated within the United States from 1935 to 1940
  • They most commonly lived in Illinois
  • Most fathers originated from Denmark
  • 29% were first-generation Americans