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Find more Krzeminski 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 136 more people named Krzeminski 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 309 people named Krzeminski in the 1930 U.S. Census. In 1940, there were 44% more people named Krzeminski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 445 people named Krzeminski were living in the United States. In a snapshot:

  • 32% of adults were unmarried
  • For 205 females, Helen was the most common name
  • 49%, or 49 people, lived in homes they rented
  • On average men worked 39 hours a week

Learn where they came from and where they went.

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

  • Most fathers originated from Poland
  • 61% were first-generation Americans
  • 89 were born in foreign countries
  • Most immigrants originated from Poland