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Find more Sladek 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 58 more people named Sladek 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 825 people named Sladek in the 1930 U.S. Census. In 1940, there were 7% more people named Sladek in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 883 people named Sladek were living in the United States. In a snapshot:

  • 868 rented out rooms to boarders
  • 26 were disabled
  • Most common occupation was stenographer
  • The youngest was less than a year and the oldest was 84

Learn where they came from and where they went.

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

  • 119 migrated within the United States from 1935 to 1940
  • The most common mother tongue was Czech
  • They most commonly lived in Illinois
  • 383 were first-generation Americans