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Find more Cummins 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 1,763 less people named Cummins 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 12,033 people named Cummins in the 1930 U.S. Census. In 1940, there were 15% less people named Cummins in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 10,270 people named Cummins were living in the United States. In a snapshot:

  • 3,115 were children
  • Most common occupation was laborer
  • 1,514 adults were unmarried
  • 9,951 rented out rooms to boarders

Learn where they came from and where they went.

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

  • They most commonly lived in Kentucky
  • Most mothers originated from Ohio
  • 2,059 migrated within the United States from 1935 to 1940
  • The most common mother tongue was German