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Find more Arza 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 14 less people named Arza 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 38 people named Arza in the 1930 U.S. Census. In 1940, there were 37% less people named Arza in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 24 people named Arza were living in the United States. In a snapshot:

  • The typical household was 3 people
  • 8 were children
  • Most common occupation was truck driver
  • The youngest was less than a year and the oldest was 51

Learn where they came from and where they went.

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

  • Most immigrants originated from Mexico
  • They most commonly lived in New York
  • 14 were born in foreign countries
  • 50% were first-generation Americans