You've got family at Ancestry.

Find more Ahlers 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 3 more people named Ahlers 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 1,374 people named Ahlers in the 1930 U.S. Census. In 1940, there were 0% more people named Ahlers in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,377 people named Ahlers were living in the United States. In a snapshot:

  • 1,326 rented out rooms to boarders
  • 248 adults were unmarried
  • 391 were children
  • The average annual income was $1,153

Learn where they came from and where they went.

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

  • 208 migrated within the United States from 1935 to 1940
  • Most mothers originated from Ohio
  • They most commonly lived in New York
  • 14% were born in foreign countries