Copertino, Italy, became the first in 1963. Toyokawa, Japan, signed in 1978, exchanged redwood seedlings for 200 cherry trees, and has run a student exchange with Cupertino since 1979. Hsinchu, Taiwan, became a sister city in 2007, and Bhubaneswar, India, in 2012.
Questions people ask
What are Cupertino’s sister cities?
Copertino in Italy, Toyokawa in Japan, Hsinchu in Taiwan and Bhubaneswar in India.