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Find more Mccormick 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 4,421 less people named Mccormick 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 34,934 people named Mccormick in the 1930 U.S. Census. In 1940, there were 13% less people named Mccormick in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 30,513 people named Mccormick were living in the United States. In a snapshot:

  • On average men worked 42 hours a week
  • 4% reported their race as other than white
  • 1,286 were disabled
  • The average annual income was $1,082

Learn where they came from and where they went.

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

  • Most immigrants originated from Ireland
  • 7,406 were first-generation Americans
  • The most common mother tongue was Spanish
  • 7% were born in foreign countries