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Find more Cizek 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 6 less people named Cizek 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 570 people named Cizek in the 1930 U.S. Census. In 1940, there were 1% less person named Cizek in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 564 people named Cizek were living in the United States. In a snapshot:

  • 1% reported their race as other than white
  • 20% of women had paying jobs
  • On average men worked 43 hours a week
  • Although 48% were female, the most common name for males was John

Learn where they came from and where they went.

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

  • 283 were first-generation Americans
  • 82 migrated within the United States from 1935 to 1940
  • Most immigrants originated from Czechoslovakia
  • 50% were first-generation Americans