About Humboldt County

Population 135,418 residents
County Seat Eureka
Area 4,052 square miles
Established 1853

Humboldt County is located in the northwestern corner of California along the Pacific Coast, including approximately 3,573 square miles of rugged terrain, dense redwood forests, and pristine coastline. Humboldt County seat is Eureka, which is the commercial and governmental hub for Humboldt County. As of recent estimates, Humboldt County has a population of approximately 136,000 residents, making it one of California's more rural counties despite its substantial land area. Humboldt County is home to some of the world's tallest trees in Redwood National and State Parks, a UNESCO World Heritage Site that draws visitors from around the globe. Major landmarks include the Victorian architecture of Eureka's Old Town, the College of the Redwoods, Humboldt State University (now Cal Poly Humboldt) in Arcata, and the iconic Trinidad Head. Humboldt County's history is deeply rooted in logging, fishing, and dairy farming, with significant Native American heritage from tribes including the Yurok, Karuk, Hupa, and Wiyot peoples. What makes Humboldt County unique is its relative geographic isolation, its role as the historic center of California's cannabis cultivation industry, and its commitment to environmental conservation. Humboldt County Recorder's Office is located at 825 5th Street, Room 110, Eureka, CA 95501. Humboldt County Clerk is situated at the same address, while the Assessor's Office operates from Humboldt County Courthouse complex. These offices maintain crucial public records for property transactions, vital statistics, and tax assessments throughout this geographically diverse and culturally distinct region of Northern California.

825 5th Street, Room 110, Eureka, CA 95501

Court Records & Case Information

The Humboldt County Superior Court serves Humboldt County, California and handles civil, criminal, family, and probate cases. Court records and case filings can be requested in person or through the California online court portal.

The Humboldt County Superior Court, situated at 825 5th Street in Eureka, handles a variety of cases, including civil, criminal, family law, and probate matters.

Sheriff, Police & Law Enforcement

Law Enforcement & Arrests

  • Processing times vary, and some redactions may apply to protect ongoing investigations or confidential informants.
  • Mugshots and booking photos are typically available through the Sheriff's online inmate search system or by direct request to the detention facility records division.
  • The California Highway Patrol's Humboldt office also conducts law enforcement activities on state highways throughout Humboldt County, with records available through CHP Public Records requests.
826 4th Street, Eureka, CA 95501

Criminal, Arrest & Jail Records

Criminal Records

  • The sex offender registry is accessible to the public, providing information on registered offenders residing within Humboldt County.

Jail & Inmate Records

  • The bond and bail process in California allows for the release of detainees pending trial, and information on posting bail can be obtained from the facility or through local bail bond agencies.

Courts & Case Records

  • Remote access to case information is provided free for basic searches, though detailed document access may require in-person visits or certified copy requests.
  • Fees for court records include $15 for the first page of a certified document and $0.50 for each additional page, with electronic copies available at $0.50 per page for uncertified documents.
825 5th Street, Eureka, CA 95501 • Phone: 707-445-7256

Property & Public Records

  • The Recorder's Office has digitized records dating back to the mid-1800s, and many documents are available through the online public search system at Humboldt County's website (humboldtgov.org).
  • Humboldt County Assessor's Office, located at 825 5th Street, Eureka, CA 95501 (phone: 707-476-2347), maintains property tax assessment records, parcel maps, and ownership information.
  • Certified copies of recorded documents cost $1.00 for the first page and $0.50 for each additional page, plus a $5.00 certification fee per document.
  • Walk-in requests are processed while you wait when staff availability permits, or they can be mailed within 3-5 business days.
  • Online orders through Humboldt County's third-party vendor may incur additional convenience fees.
825 5th Street, Room 110, Eureka, CA 95501 • Phone: 707-476-2334
825 5th Street, Eureka, CA 95501 • Phone: 707-476-2347

Vital Records

Vital records for this county include birth, death, marriage, and divorce certificates issued under state vital statistics law.

  • Processing time for mail requests is typically 2-4 weeks, while in-person requests may be processed the same day or within a few business days depending on volume and whether older records require archive retrieval.
  • Marriage certificates (certified copies of the recorded marriage license) cost $15 for the first copy and $14 for additional copies.
825 5th Street, Room 110, Eureka, CA 95501 • Phone: 707-476-2334

Business & Licensing

Business records, licenses, and permits for this county are processed by the County Clerk and local government offices.

  • DBA filings cost approximately $30-35 for the initial filing and must be renewed every five years under California Business and Professions Code § 17910.
  • Sales tax permits (seller's permits) are issued by the California Department of Tax and Fee Administration (CDTFA).
825 5th Street, Eureka, CA 95501 • Phone: 707-476-2330
825 5th Street, Room 110, Eureka, CA 95501 • Phone: 707-445-7541

Official Government Resources

Frequently Asked Questions

How can I search for someone recently arrested in Humboldt County, California?
To find someone recently arrested in Humboldt County, you can use the inmate lookup tool provided by the Humboldt County Correctional Facility. The facility is located at 901 5th Street, Eureka, CA 95501. You can search for inmates online through the Sheriff's Office website, which provides up-to-date information on current inmates and their charges.
Mugshots and booking photos in Humboldt County can be obtained through the Humboldt County Sheriff's Office. The Sheriff's Office may provide access to these photos via their public records request process. You can visit their official website or contact their office directly for more information on accessing these records.
To obtain a criminal background check in Humboldt County, you should contact the California Department of Justice (DOJ). The DOJ provides background checks through its Live Scan service, which requires fingerprinting. You can find a Live Scan location in Humboldt County and submit your fingerprints along with the necessary forms and fees as outlined by the DOJ.
You can look up sex offenders in Humboldt County by using the California Megan's Law website, which is managed by the California Department of Justice. This online registry provides information about registered sex offenders, including their locations and offenses. It is a valuable resource for residents to stay informed about sex offenders in their area.
You can register to vote in Humboldt County through the California Secretary of State's online portal at registertovote.ca.gov, by submitting a paper voter registration form to the Humboldt County Elections Office at 2426 6th Street, Eureka, CA 95501, or in person at the Elections Office. The standard registration deadline is 15 days before any election, though California's conditional voter registration allows registration through Election Day with provisional voting. All registered the county voters automatically receive mail-in ballots for every election and can vote by mail, at drop boxes, or in person at any Vote Center in the county.
Property records in Humboldt County can be searched through the County Recorder-Clerk's Office online system at humboldtgov.org, where you can find recorded deeds, mortgages, liens, and other documents by searching grantor/grantee names, parcel numbers, or recording dates. The Humboldt County Assessor's Office provides a free online GIS-based Parcel Viewer for property tax assessments, ownership information, and parcel boundaries at the same county website. For certified copies of recorded documents, contact the Recorder's Office at 825 5th Street, Room 110, Eureka, CA 95501, or call (707) 476-2334. Index searches are free online, though downloading documents or obtaining certified copies involves nominal fees.
Birth and death certificates for events occurring in Humboldt County can be requested from the Humboldt County Clerk-Recorder's Office at 825 5th Street, Room 110, Eureka, CA 95501, by phone at (707) 476-2334, or in person. Birth certificates cost $28 for the first certified copy and death certificates cost $21, with additional copies available at reduced rates when ordered simultaneously. Processing takes 2-4 weeks for mail requests or same-day to a few days for in-person requests depending on volume. You can also order through the California Department of Public Health Vital Records office in Sacramento for statewide births and deaths, including online ordering at cdph.ca.gov/certifiedcopies, though county processing is often faster for local events.
Business licenses for unincorporated Humboldt County are issued by the County Treasurer-Tax Collector's Office at (707) 476-2330, while incorporated cities maintain their own business licensing through city halls in Eureka, Arcata, Fortuna, and other municipalities. Fictitious Business Name (DBA) filings are recorded with the Humboldt County Clerk-Recorder at 825 5th Street, Room 110, Eureka, and are available for public search. For formal business entity information (corporations, LLCs, partnerships), search the California Secretary of State's free online database at bizfileonline.sos.ca.gov, which provides business registration data statewide. Professional licenses are maintained by California state licensing boards under the Department of Consumer Affairs.

Nearby Counties

Mendocino County CA Siskiyou County CA Del Norte County CA Trinity County CA