You've got family at Ancestry.

Find more Rozycki 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 57 more people named Rozycki 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 324 people named Rozycki in the 1930 U.S. Census. In 1940, there were 18% more people named Rozycki in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 381 people named Rozycki were living in the United States. In a snapshot:

  • Although 47% were female, the most common name for males was Stanley
  • 53%, or 40 people, lived in homes they rented
  • For 179 females, Stella was the most common name
  • 36 owned their homes, valued on average at $2,717

Learn where they came from and where they went.

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

  • 187 were first-generation Americans
  • 92 were born in foreign countries
  • 58% were first-generation Americans
  • 21 migrated within the United States from 1935 to 1940