Cupertino is a city located in Santa Clara County, California, in the United States. It is situated directly west of San Jose on the western edge of the Santa Clara Valley, with portions of the city extending into the foothills of the Santa Cruz Mountains.
The city serves as the headquarters for Apple Inc., which is located at Apple Park. As of the 2020 census, Cupertino had a population of 60,381, which was estimated to be 58,710 by 2024.