Cities & Towns in Humboldt County, CA

Humboldt County, county in California, United States. As of 2020 county had an estimated population of 134,977 inhabitants. The county was created 171 years ago in 1853. Its county seat is Eureka.

There are 16 city/town in Humboldt County, CA. The largest city of Humboldt County is Murray Field with a population of 27,191. Other cities include, Eureka population 26,652, Arcata population 18,044, McKinleyville population 15,177, Fortuna population 12,107

Murray Field

Murray Field, City in and county seat of Humboldt County, California, United States

Eureka
Eureka

Eureka, City in and county seat of Humboldt County, California, United States

Arcata
Arcata

Arcata, City in California

Nestled along California's rugged North Coast, Humboldt County is home to a collection of small cities, towns, and communities that exude an adventurous yet laidback vibe. The largest city is Eureka, the county seat, which serves as a cultural and economic hub while retaining a historic downtown filled with Victorian architecture.

Other notable Humboldt County towns include Arcata, home to Humboldt State University and a vibrant plaza surrounded by shops and cafes. McKinleyville provides suburban living in a picturesque setting near the Pacific Ocean. And Fortuna is a lumber town that celebrates its logging heritage.

Several smaller communities also dot the landscapes within Humboldt County. Quaint harbor towns like Trinidad and Shelter Cove offer stunning oceanfront scenery. The tiny town of Petrolia sits among rolling hills near the Lost Coast. And Willow Creek provides a gateway to exploring Bigfoot country.

From college towns and logging communities to remote enclaves that border on wilderness, Humboldt County's cities and towns encapsulate the region's free-spirited attitude and close ties to nature. This post will shine a spotlight on the unique culture and outdoor offerings found throughout Humboldt County's distinctive municipalities.

All Humboldt County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Humboldt County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Arcata City in California 18,044
Bayview Census-designated place in Humboldt County, California 2,510
Blue Lake City in California 1,244
Cutten Census-designated place in Humboldt County, California 3,108
Eureka City in and county seat of Humboldt County, California, United States 26,652
Ferndale Town in Humboldt County, California, United States 1,362
Fortuna City in the United States of America 12,107
Humboldt Hill Census-designated place in Humboldt County, California 3,414
Hydesville Census-designated place in Humboldt County, California 1,237
McKinleyville Census-designated place in Humboldt County, California 15,177
Murray Field City in and county seat of Humboldt County, California, United States 27,191
Myrtletown Census-designated place in Humboldt County, California 4,675
Redway Census-designated place in Humboldt County, California 1,225
Rio Dell City in Humboldt County, California, United States of America 3,363
Trinidad Seaside city in Humboldt County, California, USA 358
Willow Creek Census-designated place in Humboldt County, California 1,710
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County Cities on Map (16)