

My name is Bob
Jenkins and I am the Humboldt County
Coordinator.
We have many genealogical
resources available here.
We would appreciate
any contributions you would like to make
to this site.
Humboldt
County, California
American settlement accelerated in the early 1850s, when explorers and surveyors reached Humboldt Bay and identified its sheltered harbor as a valuable entry point for Gold Rush–era supply routes. Small communities grew around mills, shipping, and timber operations, with early settlers establishing claims along the bay and nearby rivers.
Humboldt County was officially created in 1853, carved from Trinity County as population increased along the coast. During its organization, Eureka was selected as the county seat, chosen for its central location on Humboldt Bay and its rapid development as a port town. Eureka’s selection shaped the early courthouse, land, and probate records that genealogists rely on today.
Throughout the late 19th and early 20th centuries, Humboldt’s economy centered on lumber, fishing, dairying, and small farming communities. Towns such as Arcata, Fortuna, Ferndale, Trinidad, and Blue Lake grew around mills, ranches, and transportation routes linking the coast to inland valleys. Railroads and steamship lines connected Humboldt Bay to San Francisco markets, documenting generations of families who lived and worked in the region.
Today, Humboldt County preserves a rich archival footprint: newspapers dating to the 1850s, cemetery records, probate files, land patents, school registers, city directories, and extensive timber‑era documentation. These resources trace the lives of Indigenous communities, pioneer settlers, coastal families, and the many workers who shaped the county’s redwood forests and maritime towns.