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Find more Mccornack 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 98 more people named Mccornack 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 131 people named Mccornack in the 1930 U.S. Census. In 1940, there were 75% more people named Mccornack in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 229 people named Mccornack were living in the United States. In a snapshot:

  • 21% were children
  • 5% reported their race as other than white
  • For 112 females, Martha was the most common name
  • 224 rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most mothers originated from New Jersey
  • 58 were first-generation Americans
  • 44% were first-generation Americans
  • Most immigrants originated from Ireland