You've got family at Ancestry.

Find more Blanck 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 99 more people named Blanck 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 681 people named Blanck in the 1930 U.S. Census. In 1940, there were 15% more people named Blanck in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 780 people named Blanck were living in the United States. In a snapshot:

  • 4% were disabled
  • On average men worked 44 hours a week
  • 27% were children
  • The youngest was less than a year and the oldest was 94

Learn where they came from and where they went.

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

  • The most common mother tongue was Polish
  • Most immigrants originated from Germany
  • Most mothers originated from Illinois
  • 266 were first-generation Americans