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Find more Kokosinski 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 less people named Kokosinski 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 33 people named Kokosinski in the 1930 U.S. Census. In 1940, there were 6% less people named Kokosinski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 31 people named Kokosinski were living in the United States. In a snapshot:

  • For 14 females, Delores was the most common name
  • On average men worked 43 hours a week
  • 97% rented out rooms to boarders
  • 7% of women had paying jobs

Learn where they came from and where they went.

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

  • 61% were first-generation Americans
  • Most immigrants originated from Poland
  • 1 migrated within the United States from 1935 to 1940
  • 3% migrated within the United States from 1935 to 1940