Humboldt County Small Claims Court

How to file a small claims case in Humboldt County, CA. Courthouse locations, hours, fees, and filing options for the Eureka area.

E-Filing

Not available

Max Claim

$12,500

Court

Humboldt County Superior Court - Civil Division

Courthouse Location

Humboldt County Superior Court - Civil Division

421 I Street

Eureka, CA 95501

Phone: (707) 445-7256Hours: 9:00 a.m. - 2:00 p.m.

How to File in Humboldt County

File in person

Bring your completed forms to the courthouse clerk during business hours. Pay the filing fee by cash, check, or credit card.

File by mail

Most small claims courts accept filing by mail — check with this courthouse first. Typically you mail your completed forms with the filing fee (check or money order) plus a self-addressed stamped envelope for your returned copies.

Ready to take action in Humboldt County?

A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.

Read the demand letter guide

For statewide rules including filing limits, statutes of limitations, and court procedures, see the full California small claims court guide →

Data verified May 6, 2026.