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Find more Kostiuk 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 9 more people named Kostiuk 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 36 people named Kostiuk in the 1930 U.S. Census. In 1940, there were 25% more people named Kostiuk in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 45 people named Kostiuk were living in the United States. In a snapshot:

  • 7 women had paying jobs
  • 10 adults were unmarried
  • Most common occupation was laborer
  • 50% owned their homes, valued on average at $3,180

Learn where they came from and where they went.

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

  • 21 were first-generation Americans
  • The most common mother tongue was Polish
  • They most commonly lived in Michigan
  • 42% were born in foreign countries