Humboldt County, California
35 ZIP codes · 3,568.02 sq mi of land · FIPS 06023
| Population | 134,541 |
|---|---|
| State | California |
| FIPS code | 06023 |
| Time zone | Pacific |
| Land area | 3,568.02 sq mi |
| Center (lat, long) | 40.7067, -123.9262 |
Area codes in this area
These are the area codes that most often serve Humboldt County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Eureka · 26,010Arcata · 18,607AlderpointBlocksburgMckinleyvilleBaysideBlue LakeBridgevilleCarlottaFerndaleFields LandingFortunaGarbervilleHoneydewHoopaHydesvilleKneelandKorbelLoletaMirandaMyers FlatOrickOrleansPetroliaPhillipsvilleRedwayRio DellSamoaScotiaRedcrest
ZIP codes in Humboldt County
95501 Eureka95503 Eureka95511 Alderpoint95514 Blocksburg95519 Mckinleyville95521 Arcata95524 Bayside95525 Blue Lake95526 Bridgeville95528 Carlotta95536 Ferndale95537 Fields Landing95540 Fortuna95542 Garberville95545 Honeydew95546 Hoopa95547 Hydesville95549 Kneeland95550 Korbel95551 Loleta95553 Miranda95554 Myers Flat95555 Orick95556 Orleans95558 Petrolia95559 Phillipsville95560 Redway95562 Rio Dell95564 Samoa95565 Scotia95569 Redcrest95570 Trinidad95571 Weott95573 Willow Creek95589 Whitethorn
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.