You've got family at Ancestry.

Find more Adler 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 677 more people named Adler 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 9,679 people named Adler in the 1930 U.S. Census. In 1940, there were 7% more people named Adler in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 10,356 people named Adler were living in the United States. In a snapshot:

  • Although 50% were female, the most common name for males was Robert
  • 1,963 adults were unmarried
  • They typically took 8 weeks of vacation a year
  • 9,951 rented out rooms to boarders

Learn where they came from and where they went.

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

  • 45% were first-generation Americans
  • Most mothers originated from Germany
  • The most common mother tongue was German
  • Most immigrants originated from Russia