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Find more Jenson 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 2,111 more people named Jenson 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 6,136 people named Jenson in the 1930 U.S. Census. In 1940, there were 34% more people named Jenson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 8,247 people named Jenson were living in the United States. In a snapshot:

  • 1% reported their race as other than white
  • 30% were children
  • 1,461 adults were unmarried
  • The average annual income was $942

Learn where they came from and where they went.

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

  • 2,635 were first-generation Americans
  • Most mothers originated from Minnesota
  • 22% were born in foreign countries
  • They most commonly lived in Iowa