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Find more Koelikamp 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 5 less people named Koelikamp 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 23 people named Koelikamp in the 1930 U.S. Census. In 1940, there were 22% less people named Koelikamp in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 18 people named Koelikamp were living in the United States. In a snapshot:

  • 18 rented out rooms to boarders
  • 38% of adults were unmarried
  • 6% were disabled
  • 5 adults were unmarried

Learn where they came from and where they went.

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

  • 10 were first-generation Americans
  • The most common mother tongue was Dutch
  • Most immigrants originated from Holland
  • They most commonly lived in Illinois