Search: Humboldt - Postal Zip Code List
| City or Location | States or Territories | States or Territories Abbrieviation | Postcode or Zipcode |
|---|---|---|---|
| Humboldt | Arizona | AZ | 86329 |
| Eureka | California | CA | 95501 |
| Eureka | California | CA | 95502 |
| Eureka | California | CA | 95503 |
| Alderpoint | California | CA | 95511 |
| Blocksburg | California | CA | 95514 |
| Arcata | California | CA | 95518 |
| Mckinleyville | California | CA | 95519 |
| Arcata | California | CA | 95521 |
| Bayside | California | CA | 95524 |
| Blue Lake | California | CA | 95525 |
| Bridgeville | California | CA | 95526 |
| Carlotta | California | CA | 95528 |
| Cutten | California | CA | 95534 |
| Ferndale | California | CA | 95536 |
| Fields Landing | California | CA | 95537 |
| Fortuna | California | CA | 95540 |
| Garberville | California | CA | 95542 |
| Honeydew | California | CA | 95545 |
| Hoopa | California | CA | 95546 |
| Hydesville | California | CA | 95547 |
| Kneeland | California | CA | 95549 |
| Korbel | California | CA | 95550 |
| Loleta | California | CA | 95551 |
| Miranda | California | CA | 95553 |
| Myers Flat | California | CA | 95554 |
| Orick | California | CA | 95555 |
| Orleans | California | CA | 95556 |
| Petrolia | California | CA | 95558 |
| Phillipsville | California | CA | 95559 |