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Find more Loop 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 12 less people named Loop in the United States — and some of them are likely related to you.

Start a tree and connect with your family.


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 1,362 people named Loop in the 1930 U.S. Census. In 1940, there were 1% less person named Loop in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,350 people named Loop were living in the United States. In a snapshot:

  • 16% of women had paying jobs
  • 3 reported their race as other than white
  • 29% were children
  • 217 adults were unmarried

Learn where they came from and where they went.

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

  • 22% migrated within the United States from 1935 to 1940
  • 179 were first-generation Americans
  • Most mothers originated from Pennsylvania
  • 13% were first-generation Americans