ZIP Code 94503 – American Canyon, California
The 94503 ZIP Code belongs to American Canyon, California. The population in this 94503 ZIP code is 21,852. The latitude is 38.19454 and longitude is -122.23042 in 94503 American Canyon, California. The time zone for this 94503 ZIP code is America/Los_Angeles.
| City | American Canyon |
| Zip Code | 94503 |
| State | California |
| County | Napa |
| Population | 21,852 |
| Latitude | 38.19454 |
| Longitude | -122.23042 |
| Time Zone | America/Los_Angeles |