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Find more Kosloski 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 71 more people named Kosloski in the United States — and some of them are likely related to you.

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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 354 people named Kosloski in the 1930 U.S. Census. In 1940, there were 20% more people named Kosloski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 425 people named Kosloski were living in the United States. In a snapshot:

  • 17 were disabled
  • 12% of women had paying jobs
  • 1 reported their race as other than white
  • The average annual income was $784

Learn where they came from and where they went.

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

  • The most common mother tongue was Lithuanian
  • 16% migrated within the United States from 1935 to 1940
  • 208 were first-generation Americans
  • 23% were born in foreign countries