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Find more Kozin 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 13 more people named Kozin 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 53 people named Kozin in the 1930 U.S. Census. In 1940, there were 25% more people named Kozin in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 66 people named Kozin were living in the United States. In a snapshot:

  • 2 reported their race as other than white
  • The youngest was 1 and the oldest was 69
  • Most common occupation was painter
  • 63 rented out rooms to boarders

Learn where they came from and where they went.

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

  • 26% migrated within the United States from 1935 to 1940
  • 30 were first-generation Americans
  • They most commonly lived in Michigan
  • Most immigrants originated from Russia