You've got family at Ancestry.

Find more Castle 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 454 less people named Castle 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 9,881 people named Castle in the 1930 U.S. Census. In 1940, there were 5% less people named Castle in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 9,427 people named Castle were living in the United States. In a snapshot:

  • 54%, or 1,233 people, lived in homes they rented
  • The typical household was 3 people
  • 1,379 adults were unmarried
  • 9,092 rented out rooms to boarders

Learn where they came from and where they went.

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

  • 428 were born in foreign countries
  • Most fathers originated from Virginia
  • Most mothers originated from Virginia
  • 1,865 migrated within the United States from 1935 to 1940