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Find more Cozad 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 74 more people named Cozad 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 1,314 people named Cozad in the 1930 U.S. Census. In 1940, there were 6% more people named Cozad in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,388 people named Cozad were living in the United States. In a snapshot:

  • 450 were children
  • 14 reported their race as other than white
  • 1,348 rented out rooms to boarders
  • 106 women had paying jobs

Learn where they came from and where they went.

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

  • They most commonly lived in Iowa
  • 26% migrated within the United States from 1935 to 1940
  • Most immigrants originated from Scotland
  • Most mothers originated from Ohio