Jefferson County courts

Filing fees, clerk information, and official court links.

Reviewed Jul 27, 2026 · Official sources
Civil filing fee
Not yet verified
New civil suit · Superior Court
Check with the court
E-filing
Not yet verified
Deadline: clerk's business hours
Case records
Search online
Free public case search
Search cases

Clerk & court records

Jefferson County Clerk (Superior Court Clerk)
Amanda L. Hamilton
(360) 385-9125amanda.hamilton@co.jefferson.wa.us
Call the clerk
Jury service
(360) 385-9131

Courthouses in Jefferson County

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

Frequently Asked Questions

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

    Yes. You can look up cases online at dw.courts.wa.gov.

  • Where do I file court documents in Jefferson County?

    Filings go to the Jefferson County Clerk (Superior Court Clerk). You can reach the clerk at (360) 385-9125.

Jefferson County Superior Court, WA: (360) 385-9125, Hours, Address & E-Filing | 1Court