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Find more Darby 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 790 less people named Darby 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 8,706 people named Darby in the 1930 U.S. Census. In 1940, there were 9% less people named Darby in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 7,916 people named Darby were living in the United States. In a snapshot:

  • 2,414 were children
  • 96% rented out rooms to boarders
  • 1,169 adults were unmarried
  • The average annual income was $988

Learn where they came from and where they went.

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

  • They most commonly lived in New York
  • 1,392 migrated within the United States from 1935 to 1940
  • Most mothers originated from South Carolina
  • 5% were born in foreign countries