You've got family at Ancestry.

Find more Koyanagi 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 37 more people named Koyanagi 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 83 people named Koyanagi in the 1930 U.S. Census. In 1940, there were 45% more people named Koyanagi in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 120 people named Koyanagi were living in the United States. In a snapshot:

  • 7% owned their homes, valued on average at $1,000
  • 93%, or 14 people, lived in homes they rented
  • 92% reported their race as other than white
  • 34% of adults were unmarried

Learn where they came from and where they went.

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

  • 39% were born in foreign countries
  • 59% were first-generation Americans
  • Most immigrants originated from Japan
  • 32 were born in foreign countries