Humboldt County California Zip Codes

Cities in

Below are a list of the cities located in Humboldt County, CA. There are 38 total unique zip codes in Humboldt County, California. The time zone for Humboldt County is the Pacific Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 06023.

The population in Humboldt County, CA is currently 136,310. That is an increase of 1.49% vs the population of 134,623 in 2010.

Zip Codes for Humboldt County, CA (38)
Zip Code
 City County
Zip Code Map
95501 Eureka Humboldt
95502 Eureka Humboldt
95503 Eureka Humboldt
95511 Alderpoint Humboldt
95514 Blocksburg Humboldt
95518 Arcata Humboldt
95519 Mckinleyville Humboldt
95521 Arcata Humboldt
95524 Bayside Humboldt
95525 Blue Lake Humboldt
95526 Bridgeville Humboldt
95528 Carlotta Humboldt
95534 Cutten Humboldt
95536 Ferndale Humboldt
95537 Fields Landing Humboldt
95540 Fortuna Humboldt
95542 Garberville Humboldt
95545 Honeydew Humboldt
95546 Hoopa Humboldt
95547 Hydesville Humboldt
95549 Kneeland Humboldt
95550 Korbel Humboldt
95551 Loleta Humboldt
95553 Miranda Humboldt
95554 Myers Flat Humboldt
95555 Orick Humboldt
95556 Orleans Humboldt
95558 Petrolia Humboldt
95559 Phillipsville Humboldt
95560 Redway Humboldt
95562 Rio Dell Humboldt
95564 Samoa Humboldt
95565 Scotia Humboldt
95569 Redcrest Humboldt
95570 Trinidad Humboldt
95571 Weott Humboldt
95573 Willow Creek Humboldt
95589 Whitethorn Humboldt

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