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Find more Rademaker 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 44 less people named Rademaker 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 545 people named Rademaker in the 1930 U.S. Census. In 1940, there were 8% less people named Rademaker in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 501 people named Rademaker were living in the United States. In a snapshot:

  • The youngest was less than a year and the oldest was 92
  • 138 were children
  • 98% rented out rooms to boarders
  • 81 adults were unmarried

Learn where they came from and where they went.

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

  • 213 were first-generation Americans
  • They most commonly lived in Wisconsin
  • 61 migrated within the United States from 1935 to 1940
  • Most mothers originated from Illinois