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Find more Kubacki 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 100 more people named Kubacki 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 423 people named Kubacki in the 1930 U.S. Census. In 1940, there were 24% more people named Kubacki in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 523 people named Kubacki were living in the United States. In a snapshot:

  • The youngest was 1 and the oldest was 89
  • 14 were disabled
  • Most common occupation was laborer
  • For 248 females, Frances was the most common name

Learn where they came from and where they went.

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

  • 250 were first-generation Americans
  • The most common mother tongue was Polish
  • They most commonly lived in Michigan
  • 59% were first-generation Americans