ZIP Code 94503: American Canyon, California
ZIP code 94503 is assigned to American Canyon, California, and lies within Napa County. Its reference point is at latitude 38.1668 and longitude -122.2553 (38°10'00.5"N 122°15'19.1"W).
Location Overview of ZIP Code 94503
94503 is the only ZIP code listed for American Canyon, CA in our directory.
Across Napa County there are 12 ZIP codes listed, and California has 2,792 in total.
The nearest listed ZIP code is 94589 in Vallejo, CA, about 1.5 mi to the southwest.
| ZIP code | 94503 |
|---|---|
| City | American Canyon |
| County | Napa County |
| State | California (CA) |
| Latitude | 38.1668 |
| Longitude | -122.2553 |
| DMS | 38°10'00.5"N 122°15'19.1"W |
| Nearest ZIP | 94589 (Vallejo, 1.5 mi) |
All ZIP codes in American Canyon, CA · All California ZIP codes
Map of ZIP Code 94503
Map centered on 38.1668, -122.2553. The pin marks the ZIP code's reference point, not its boundary.
Photos of American Canyon, CA
Video: American Canyon, CA
American Canyon, California — by Drone Shots · Watch on YouTube
ZIP Codes Near 94503
These 15 ZIP codes have the closest reference points to 94503, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 94503, measured in a straight line from its reference point, are Vallejo, CA (1.5 mi southwest), Crockett, CA (8.2 mi south) and Benicia, CA (8.5 mi southeast). Distances are approximate and road distances will be longer.
- Vallejo, CA – 1.5 mi southwest
- Crockett, CA – 8.2 mi south
- Benicia, CA – 8.5 mi southeast
- Fairfield, CA – 8.5 mi northeast
- Napa, CA – 8.7 mi north
- Port Costa, CA – 9.1 mi southeast
- Rodeo, CA – 9.4 mi south
- Hercules, CA – 11 mi south
- Pinole, CA – 12 mi south
- Vineburg, CA – 12 mi northwest
Schools Near American Canyon, CA
If you are moving to ZIP code 94503, check the school district serving American Canyon and Napa County to confirm which public schools serve your street address.
Searching nearby communities such as Vallejo and Crockett can widen the list of public, private and charter options. The links below open live Google Maps results centered on 94503.
Parks and Outdoor Recreation
Use the map above to explore green space around American Canyon. Zoom out to look for larger parks and nature areas beyond the ZIP code 94503 area.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving American Canyon, CA can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 94503 may also use facilities in nearby Vallejo, Crockett and Benicia.
Shopping and Dining in American Canyon
For places to eat and shop near American Canyon, CA, the searches below show up-to-date listings around ZIP code 94503.
Libraries and Historical Places
Public libraries, museums and historic sites near American Canyon, California can be found with the searches below, which are centered on ZIP code 94503.
To research local history, try searching for Napa County records and archives along with the name American Canyon.
Roads, Rivers and Lakes
From ZIP code 94503, Vallejo lies about 1.5 mi to the southwest, Crockett lies about 8.2 mi to the south, Benicia lies about 8.5 mi to the southeast, Fairfield lies about 8.5 mi to the northeast and Napa lies about 8.7 mi to the north. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near American Canyon show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 94503
Photo & Video Credits
- Photo 1 (“Cullen328 and ChesPal”): Cullen328, CC BY-SA 3.0, via Wikimedia Commons.
- Video: “American Canyon, California” by Drone Shots, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.
Data for ZIP code 94503 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.