There are 10 zip codes in Napa County, California. The most populated is 94558, located in Napa. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
---|---|---|
94558 | Napa | 65,084 |
94559 | Napa | 28,224 |
94503 | American Canyon | 21,791 |
94574 | Saint Helena | 7,827 |
94599 | Yountville | 3,428 |
94508 | Angwin | 3,406 |
94567 | Pope Valley | 719 |
94576 | Deer Park | 171 |
94573 | Rutherford | 107 |
94562 | Oakville | 0 |