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Find more Olanoff 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 more people named Olanoff 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 34 people named Olanoff in the 1930 U.S. Census. In 1940, there were 12% more people named Olanoff in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 38 people named Olanoff were living in the United States. In a snapshot:

  • 34% were children
  • 38 rented out rooms to boarders
  • 78%, or 7 people, lived in homes they rented
  • 20% of adults were unmarried

Learn where they came from and where they went.

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

  • The most common mother tongue was Jewish
  • 3% migrated within the United States from 1935 to 1940
  • 59% were born in foreign countries
  • Most immigrants originated from Russia