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Find more Kotulak 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 31 more people named Kotulak 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 64 people named Kotulak in the 1930 U.S. Census. In 1940, there were 48% more people named Kotulak in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 95 people named Kotulak were living in the United States. In a snapshot:

  • 60%, or 12 people, lived in homes they rented
  • 33 were children
  • The average annual income was $789
  • 8 owned their homes, valued on average at $2,638

Learn where they came from and where they went.

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

  • 22 were born in foreign countries
  • They most commonly lived in New York
  • Most mothers originated from Czechoslovakia
  • 34% were born in foreign countries