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Find more Kauppinen 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 2 less people named Kauppinen 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 152 people named Kauppinen in the 1930 U.S. Census. In 1940, there were 1% less person named Kauppinen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 150 people named Kauppinen were living in the United States. In a snapshot:

  • 24 were children
  • The youngest was 1 and the oldest was 71
  • 139 rented out rooms to boarders
  • On average men worked 40 hours a week

Learn where they came from and where they went.

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

  • They most commonly lived in Massachusetts
  • 69 were first-generation Americans
  • 23 migrated within the United States from 1935 to 1940
  • Most immigrants originated from Finland