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Find more Kopetsky 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 15 more people named Kopetsky 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 104 people named Kopetsky in the 1930 U.S. Census. In 1940, there were 14% more people named Kopetsky in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 119 people named Kopetsky were living in the United States. In a snapshot:

  • 4% were disabled
  • The average annual income was $812
  • For 56 females, Dorothy was the most common name
  • Most common occupation was maid

Learn where they came from and where they went.

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

  • Most immigrants originated from Czechoslovakia
  • 18% were born in foreign countries
  • 48% were first-generation Americans
  • They most commonly lived in Wisconsin