American Canyon (previously known as Napa Junction) is a city located in southern Napa County, California, 35 miles (56 km) northeast of San Francisco. It is part of the San Francisco Bay Area. The 2010 census reported the city's population at 19,454. Its ZIP Code is 94503, and its area code is 707. It is in the Pacific Time time zone and observes daylight-saving time. The city was incorporated in 1992.
City of American Canyon City
"Welcome to American Canyon; The Gateway to the Napa Valley" sign
The American Canyon City Hall is located at 4381 Broadway.
Leon Garcia, mayor of American Canyon.
Ben Anderson was elected to American Canyon's first city council following the incorporation of the city in 1992, and later served as mayor.
The American Canyon Public Safety Building, located at 911 Donaldson Way East, houses the police department and the fire department.