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Find more Martinez 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 3,214 more people named Martinez 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 72,432 people named Martinez in the 1930 U.S. Census. In 1940, there were 4% more people named Martinez in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 75,646 people named Martinez were living in the United States. In a snapshot:

  • 5% were disabled
  • The youngest was less than a year and the oldest was 103
  • 47% were children
  • 1,962 were disabled

Learn where they came from and where they went.

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

  • The most common mother tongue was Spanish
  • 17,135 were first-generation Americans
  • Most mothers originated from Texas
  • They most commonly lived in New Mexico