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Find more Portillo 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 127 less people named Portillo 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 708 people named Portillo in the 1930 U.S. Census. In 1940, there were 18% less people named Portillo in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 581 people named Portillo were living in the United States. In a snapshot:

  • 35 owned their homes, valued on average at $1,434
  • On average men worked 40 hours a week
  • 4% reported their race as other than white
  • For 311 females, Carmen was the most common name

Learn where they came from and where they went.

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

  • 305 were born in foreign countries
  • Most immigrants originated from Mexico
  • 302 were first-generation Americans
  • 43% were first-generation Americans