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Find more Osinski 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 111 more people named Osinski 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 581 people named Osinski in the 1930 U.S. Census. In 1940, there were 19% more people named Osinski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 692 people named Osinski were living in the United States. In a snapshot:

  • 98% rented out rooms to boarders
  • 4% were disabled
  • 680 rented out rooms to boarders
  • The youngest was less than a year and the oldest was 83

Learn where they came from and where they went.

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

  • 7% migrated within the United States from 1935 to 1940
  • Most immigrants originated from Poland
  • 49 migrated within the United States from 1935 to 1940
  • 356 were first-generation Americans