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Find more Kucinski 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 87 less people named Kucinski in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

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 404 people named Kucinski in the 1930 U.S. Census. In 1940, there were 22% less people named Kucinski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 317 people named Kucinski were living in the United States. In a snapshot:

  • 68 adults were unmarried
  • 111 were children
  • 301 rented out rooms to boarders
  • The youngest was less than a year and the oldest was 76

Learn where they came from and where they went.

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

  • Most mothers originated from New York
  • They most commonly lived in Michigan
  • 30 migrated within the United States from 1935 to 1940
  • 243 were first-generation Americans