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Find more Ahearn 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 562 less people named Ahearn 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 2,984 people named Ahearn in the 1930 U.S. Census. In 1940, there were 19% less people named Ahearn in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 2,422 people named Ahearn were living in the United States. In a snapshot:

  • They typically took 8 weeks of vacation a year
  • 654 adults were unmarried
  • 2,279 rented out rooms to boarders
  • 36% owned their homes, valued on average at $5,384

Learn where they came from and where they went.

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

  • Most immigrants originated from Ireland
  • Most mothers originated from Eire
  • 262 migrated within the United States from 1935 to 1940
  • 16% were born in foreign countries