You've got family at Ancestry.

Find more Lansen 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 153 more people named Lansen 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 32 people named Lansen in the 1930 U.S. Census. In 1940, there were 478% more people named Lansen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 185 people named Lansen were living in the United States. In a snapshot:

  • The average annual income was $1,067
  • Most common occupation was laborer
  • On average men worked 43 hours a week
  • 50%, or 28 people, lived in homes they rented

Learn where they came from and where they went.

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

  • 34% were born in foreign countries
  • They most commonly lived in California
  • Most immigrants originated from Denmark
  • 11 were born in foreign countries