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Find more Bonkowski 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 140 more people named Bonkowski 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 468 people named Bonkowski in the 1930 U.S. Census. In 1940, there were 30% more people named Bonkowski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 608 people named Bonkowski were living in the United States. In a snapshot:

  • 28% were children
  • 594 rented out rooms to boarders
  • The average annual income was $863
  • 32% of adults were unmarried

Learn where they came from and where they went.

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

  • Most mothers originated from Illinois
  • 52 migrated within the United States from 1935 to 1940
  • 29% were born in foreign countries
  • Most fathers originated from Illinois