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Find more Hiffernan 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 41 more people named Hiffernan in the United States — and some of them are likely related to you.

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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 21 people named Hiffernan in the 1930 U.S. Census. In 1940, there were 195% more people named Hiffernan in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 62 people named Hiffernan were living in the United States. In a snapshot:

  • 98% rented out rooms to boarders
  • 27% of adults were unmarried
  • 9 owned their homes, valued on average at $4,456
  • For 37 females, Catherine was the most common name

Learn where they came from and where they went.

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

  • 5 were first-generation Americans
  • Most immigrants originated from Ireland
  • 2 were born in foreign countries
  • 10% were born in foreign countries