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Find more Swonson 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 808 more people named Swonson 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 87 people named Swonson in the 1930 U.S. Census. In 1940, there were 929% more people named Swonson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 895 people named Swonson were living in the United States. In a snapshot:

  • 241 were children
  • 48%, or 114 people, lived in homes they rented
  • 173 adults were unmarried
  • 35 reported their race as other than white

Learn where they came from and where they went.

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

  • They most commonly lived in Iowa
  • 32 were born in foreign countries
  • Most mothers originated from South Dakota
  • 17% migrated within the United States from 1935 to 1940