You've got family at Ancestry.

Find more Mainowski 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 5 less people named Mainowski 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 13 people named Mainowski in the 1930 U.S. Census. In 1940, there were 38% less people named Mainowski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 8 people named Mainowski were living in the United States. In a snapshot:

  • Most common occupation was laborer
  • 1 owned their homes, valued on average at $1,000
  • 4 adults were unmarried
  • On average men worked 33 hours a week

Learn where they came from and where they went.

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

  • They most commonly lived in Massachusetts
  • 2 were born in foreign countries
  • Most immigrants originated from Lithuania
  • 12% migrated within the United States from 1935 to 1940