You've got family at Ancestry.

Find more Demar 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 150 less people named Demar 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 675 people named Demar in the 1930 U.S. Census. In 1940, there were 22% less people named Demar in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 525 people named Demar were living in the United States. In a snapshot:

  • For 258 females, Helen was the most common name
  • 52 reported their race as other than white
  • 95% rented out rooms to boarders
  • 26% of adults were unmarried

Learn where they came from and where they went.

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

  • 29% were first-generation Americans
  • 195 were first-generation Americans
  • 59 migrated within the United States from 1935 to 1940
  • Most mothers originated from Ohio