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Find more Ziros 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 3 less people named Ziros 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 30 people named Ziros in the 1930 U.S. Census. In 1940, there were 10% less people named Ziros in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 27 people named Ziros were living in the United States. In a snapshot:

  • For 14 females, Helen was the most common name
  • 26 rented out rooms to boarders
  • The youngest was 5 and the oldest was 65
  • The average annual income was $864

Learn where they came from and where they went.

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

  • 16 were born in foreign countries
  • 22% migrated within the United States from 1935 to 1940
  • 47% were first-generation Americans
  • 53% were born in foreign countries