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Find more Collas 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 68 more people named Collas 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 62 people named Collas in the 1930 U.S. Census. In 1940, there were 110% more people named Collas in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 130 people named Collas were living in the United States. In a snapshot:

  • 44% owned their homes, valued on average at $4,384
  • 15 reported their race as other than white
  • For 57 females, Amelia was the most common name
  • 16 adults were unmarried

Learn where they came from and where they went.

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

  • 37% were born in foreign countries
  • 32% were first-generation Americans
  • 23 were born in foreign countries
  • Most immigrants originated from Greece