You've got family at Ancestry.

Find more Hassler 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 122 less people named Hassler 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 2,631 people named Hassler in the 1930 U.S. Census. In 1940, there were 5% less people named Hassler in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 2,509 people named Hassler were living in the United States. In a snapshot:

  • 2% reported their race as other than white
  • 332 owned their homes, valued on average at $3,024
  • 713 were children
  • 97% rented out rooms to boarders

Learn where they came from and where they went.

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

  • 501 were first-generation Americans
  • 168 were born in foreign countries
  • They most commonly lived in Illinois
  • 358 migrated within the United States from 1935 to 1940