Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| American Canyon | 94503 | American Canyon District, Napa City, California Province, United States 94503 |
| Angwin | 94508 | Angwin District, Napa City, California Province, United States 94508 |
| Calistoga | 94515 | Calistoga District, Napa City, California Province, United States 94515 |
| Deer Park | 94576 | Deer Park District, Napa City, California Province, United States 94576 |
| Napa | 94559 | Napa District, Napa City, California Province, United States 94559 |
| Oakville | 94562 | Oakville District, Napa City, California Province, United States 94562 |
| Pope Valley | 94567 | Pope Valley District, Napa City, California Province, United States 94567 |
| Rutherford | 94573 | Rutherford District, Napa City, California Province, United States 94573 |
| Saint Helena | 94574 | Saint Helena District, Napa City, California Province, United States 94574 |
| Spanish Flat | 94558 | Spanish Flat District, Napa City, California Province, United States 94558 |
| Vallejo | 94503 | Vallejo District, Napa City, California Province, United States 94503 |
| Yountville | 94599 | Yountville District, Napa City, California Province, United States 94599 |
District / County name
Postal code
American Canyon
94503
American Canyon District, Napa City, California Province, United States 94503
Angwin
94508
Angwin District, Napa City, California Province, United States 94508
Calistoga
94515
Calistoga District, Napa City, California Province, United States 94515
Deer Park
94576
Deer Park District, Napa City, California Province, United States 94576
Napa
94559
Napa District, Napa City, California Province, United States 94559
Oakville
94562
Oakville District, Napa City, California Province, United States 94562
Pope Valley
94567
Pope Valley District, Napa City, California Province, United States 94567
Rutherford
94573
Rutherford District, Napa City, California Province, United States 94573
Saint Helena
94574
Saint Helena District, Napa City, California Province, United States 94574
Spanish Flat
94558
Spanish Flat District, Napa City, California Province, United States 94558
Vallejo
94503
Vallejo District, Napa City, California Province, United States 94503
Yountville
94599
Yountville District, Napa City, California Province, United States 94599