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Find more Dillehay 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 68 more people named Dillehay 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 364 people named Dillehay in the 1930 U.S. Census. In 1940, there were 19% more people named Dillehay in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 432 people named Dillehay were living in the United States. In a snapshot:

  • They typically took 10 weeks of vacation a year
  • 34 women had paying jobs
  • Although 52% were female, the most common name for males was John
  • For 224 females, Helen was the most common name

Learn where they came from and where they went.

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

  • Most immigrants originated from Ireland
  • 25% migrated within the United States from 1935 to 1940
  • 7% were first-generation Americans
  • 107 migrated within the United States from 1935 to 1940