You've got family at Ancestry.

Find more Demer 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 138 more people named Demer 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 151 people named Demer in the 1930 U.S. Census. In 1940, there were 91% more people named Demer in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 289 people named Demer were living in the United States. In a snapshot:

  • 34% were children
  • 4% were disabled
  • The average annual income was $969
  • 96% rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most mothers originated from Germany
  • The most common mother tongue was Italian
  • 17% were born in foreign countries
  • 28 migrated within the United States from 1935 to 1940