American Canyon is a city located in southern Napa County, California, within the United States. Situated approximately 35 miles (55 km) northeast of San Francisco, it is considered part of the broader San Francisco Bay Area.
The city was officially incorporated in 1992. According to the 2020 census, American Canyon has a population of 21,837 residents. It operates within the Pacific Time time zone, observes Daylight-Saving Time, and utilizes the ZIP Code 94503 and area code 707.