Lake County courts

Filing fees, clerk information, and official court links.

Reviewed Jul 26, 2026 · Official sources
Civil filing fee
$435
New civil suit · Superior Court
E-filing
Available
Through Multiple approved Electronic Filing Service Providers
Same-day deadline: 11:59 PM
Case records
Search online
Free public case search
Filing typeFee
Civil lawsuit$435
Small claims$30 to $100
Divorce / family$435

Fees depend on case type and amount; confirm with the court before filing. At $435, the civil filing fee in Lake County is about the same as nearby counties (median $435 across 6 nearby counties).

Clerk & court records

Superior Court of California, County of Lake
Call the clerk

Courthouses in Lake County

Small ClaimsTrafficEvictionFamily

Superior Court of California, County of Lake - Clearlake Branch

Address
7000-A S Center Dr, Clearlake, 95422
CivilCriminalFamilyJuvenileProbate

Superior Court of California, County of Lake - Lakeport Courthouse

Address
675 Lakeport Blvd, Lakeport, 95453

Need papers served or filed in Lake County? Nationwide Legal, our partner company, handles process service and court filing here.

Frequently Asked Questions

  • How much does it cost to file a civil case in Lake County?

    The civil filing fee in Lake County, California is $435 first paper, unlimited civil complaint (amount over $35,000); statewide fee; eff. 2026-01-01.

  • What is the small claims filing fee in Lake County?

    $30 (claim up to $1,500), $50 (to $5,000), $75 (to $12,500); $100 for filers with 12+ claims in prior 12 months; eff. 2026-01-01.

  • How much does it cost to file for divorce or a family case in Lake County?

    $435 petition for dissolution of marriage; statewide fee; eff. 2026-01-01.

  • Can I e-file court documents in Lake County?

    Yes. E-filing is available through Multiple approved Electronic Filing Service Providers.

  • Is there a free online case search for Lake County?

    Yes. You can look up cases online at lake.courts.ca.gov.

  • Where do I file court documents in Lake County?

    Filings go to the Superior Court of California, County of Lake. You can reach the clerk at (707) 263-2374.

Lake County Superior Court: (707) 263-2374, Hours & $435 Filing Fee | 1Court