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Find more Hidalgo 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 90 more people named Hidalgo 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 1,164 people named Hidalgo in the 1930 U.S. Census. In 1940, there were 8% more people named Hidalgo in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,254 people named Hidalgo were living in the United States. In a snapshot:

  • The average annual income was $746
  • 1,216 rented out rooms to boarders
  • 4% were disabled
  • 168 adults were unmarried

Learn where they came from and where they went.

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

  • 27% were born in foreign countries
  • 168 migrated within the United States from 1935 to 1940
  • The most common mother tongue was Spanish
  • Most mothers originated from Louisiana