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Find more Kilbourn 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 29 less people named Kilbourn 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 735 people named Kilbourn in the 1930 U.S. Census. In 1940, there were 4% less people named Kilbourn in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 706 people named Kilbourn were living in the United States. In a snapshot:

  • 3% reported their race as other than white
  • They typically took 7 weeks of vacation a year
  • 683 rented out rooms to boarders
  • 26 were disabled

Learn where they came from and where they went.

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

  • 114 were first-generation Americans
  • Most immigrants originated from Canada
  • 150 migrated within the United States from 1935 to 1940
  • 40 were born in foreign countries