You've got family at Ancestry.

Find more Demarco 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 113 less people named Demarco in the United States — and some of them are likely related to you.

Start a tree and connect with your family.

Gender

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 3,419 people named Demarco in the 1930 U.S. Census. In 1940, there were 3% less people named Demarco in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 3,306 people named Demarco were living in the United States. In a snapshot:

  • For 1,596 females, Mary was the most common name
  • On average men worked 39 hours a week
  • 1,106 were children
  • 669 adults were unmarried

Learn where they came from and where they went.

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

  • 58% were first-generation Americans
  • Most immigrants originated from Italy
  • They most commonly lived in New York
  • Most mothers originated from Pennsylvania