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Find more Zablocki 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 3 more people named Zablocki 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 333 people named Zablocki in the 1930 U.S. Census. In 1940, there were 1% more person named Zablocki in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 336 people named Zablocki were living in the United States. In a snapshot:

  • On average men worked 39 hours a week
  • 44% owned their homes, valued on average at $2,804
  • 22% of women had paying jobs
  • For 149 females, Mary was the most common name

Learn where they came from and where they went.

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

  • 25 migrated within the United States from 1935 to 1940
  • 29% were born in foreign countries
  • 7% migrated within the United States from 1935 to 1940
  • Most immigrants originated from Poland