You've got family at Ancestry.

Find more Mikelsen 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 the same number of people named Mikelsen 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 30 people named Mikelsen in the 1930 U.S. Census. In 1940, there were 0% more people named Mikelsen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 30 people named Mikelsen were living in the United States. In a snapshot:

  • 20% were children
  • 6 were children
  • The typical household was 3 people
  • The average annual income was $1,751

Learn where they came from and where they went.

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

  • The most common mother tongue was Norwegian
  • They most commonly lived in Washington
  • Most immigrants originated from Denmark
  • 70% were born in foreign countries