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Find more Lopz 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 435 more people named Lopz 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 62 people named Lopz in the 1930 U.S. Census. In 1940, there were 702% more people named Lopz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 497 people named Lopz were living in the United States. In a snapshot:

  • For 235 females, Josephine was the most common name
  • 232 were children
  • 476 rented out rooms to boarders
  • The average annual income was $644

Learn where they came from and where they went.

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

  • 18% were first-generation Americans
  • They most commonly lived in New York
  • Most immigrants originated from Mexico
  • 58% were born in foreign countries