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Find more Caroll 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 179 more people named Caroll 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 1,667 people named Caroll in the 1930 U.S. Census. In 1940, there were 11% more people named Caroll in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,846 people named Caroll were living in the United States. In a snapshot:

  • 89 were disabled
  • The average annual income was $947
  • 1,745 rented out rooms to boarders
  • 570 were children

Learn where they came from and where they went.

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

  • The most common mother tongue was Jewish
  • 9% were born in foreign countries
  • Most immigrants originated from Ireland
  • They most commonly lived in Ohio