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Find more Sielski 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 2 more people named Sielski 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 220 people named Sielski in the 1930 U.S. Census. In 1940, there were 1% more person named Sielski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 222 people named Sielski were living in the United States. In a snapshot:

  • 24% of women had paying jobs
  • 2% were disabled
  • On average men worked 42 hours a week
  • The average annual income was $998

Learn where they came from and where they went.

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

  • 3% migrated within the United States from 1935 to 1940
  • The most common mother tongue was Polish
  • Most immigrants originated from Poland
  • 28% were born in foreign countries