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Find more Coudon 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 177 more people named Coudon 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 46 people named Coudon in the 1930 U.S. Census. In 1940, there were 385% more people named Coudon in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 223 people named Coudon were living in the United States. In a snapshot:

  • 209 rented out rooms to boarders
  • 8 were disabled
  • 63% owned their homes, valued on average at $4,067
  • For 113 females, Mary was the most common name

Learn where they came from and where they went.

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

  • 20 migrated within the United States from 1935 to 1940
  • Most immigrants originated from Ireland
  • 11% were born in foreign countries
  • 28% were first-generation Americans