You've got family at Ancestry.

Find more Calvo 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 51 more people named Calvo 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 451 people named Calvo in the 1930 U.S. Census. In 1940, there were 11% more people named Calvo in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 502 people named Calvo were living in the United States. In a snapshot:

  • 83 adults were unmarried
  • 184 were children
  • 489 rented out rooms to boarders
  • 98 reported their race as other than white

Learn where they came from and where they went.

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

  • Most mothers originated from Italy
  • They most commonly lived in California
  • Most immigrants originated from Italy
  • 204 were first-generation Americans