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Find more Joslin 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 446 less people named Joslin 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 3,563 people named Joslin in the 1930 U.S. Census. In 1940, there were 13% less people named Joslin in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 3,117 people named Joslin were living in the United States. In a snapshot:

  • 18 reported their race as other than white
  • The youngest was less than a year and the oldest was 95
  • 1% reported their race as other than white
  • The typical household was 2 people

Learn where they came from and where they went.

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

  • 22% migrated within the United States from 1935 to 1940
  • 494 were first-generation Americans
  • Most fathers originated from New York
  • 125 were born in foreign countries