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Find more Kack 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 327 more people named Kack 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 148 people named Kack in the 1930 U.S. Census. In 1940, there were 221% more people named Kack in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 475 people named Kack were living in the United States. In a snapshot:

  • 457 rented out rooms to boarders
  • 54% owned their homes, valued on average at $3,142
  • For 241 females, Margaret was the most common name
  • Although 51% were female, the most common name for males was John

Learn where they came from and where they went.

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

  • 62 migrated within the United States from 1935 to 1940
  • 26% were born in foreign countries
  • 32% were first-generation Americans
  • 39 were born in foreign countries