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Find more Lukas 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 370 more people named Lukas 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 1,398 people named Lukas in the 1930 U.S. Census. In 1940, there were 26% more people named Lukas in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,768 people named Lukas were living in the United States. In a snapshot:

  • On average men worked 40 hours a week
  • 4% reported their race as other than white
  • The youngest was less than a year and the oldest was 95
  • 181 owned their homes, valued on average at $3,233

Learn where they came from and where they went.

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

  • Most immigrants originated from Czechoslovakia
  • 700 were first-generation Americans
  • 538 were born in foreign countries
  • They most commonly lived in Illinois