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Find more Killoran 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 4 less people named Killoran 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 510 people named Killoran in the 1930 U.S. Census. In 1940, there were 1% less person named Killoran in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 506 people named Killoran were living in the United States. In a snapshot:

  • 22% of women had paying jobs
  • 33% of adults were unmarried
  • For 260 females, Helen was the most common name
  • The youngest was 1 and the oldest was 85

Learn where they came from and where they went.

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

  • 15% migrated within the United States from 1935 to 1940
  • Most fathers originated from Irish Free State
  • 40% were first-generation Americans
  • 204 were first-generation Americans