You've got family at Ancestry.

Find more Copp 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 488 more people named Copp 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 1,993 people named Copp in the 1930 U.S. Census. In 1940, there were 24% more people named Copp in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 2,481 people named Copp were living in the United States. In a snapshot:

  • For 1,234 females, Mary was the most common name
  • 48% owned their homes, valued on average at $3,352
  • Although 50% were female, the most common name for males was John
  • 50%, or 336 people, lived in homes they rented

Learn where they came from and where they went.

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

  • 21% were first-generation Americans
  • 9% were born in foreign countries
  • 188 were born in foreign countries
  • Most mothers originated from Germany