SeaTac Family Court Records Search

SeaTac family court records are filed at King County Superior Court, which handles all family law matters for SeaTac residents including dissolution, custody, parenting plans, child support, and protection orders. The King County Clerk's office in Seattle maintains all case files, and records can be searched online through the KC Script Portal or the statewide courts search. This page explains where to find SeaTac family court records, how to file a case, and what resources are available locally.

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SeaTac Overview

~34K Population
King County
~$350 Filing Fee
Superior Court Level

Where SeaTac Family Court Cases Are Filed

SeaTac is in King County. All family law matters go through King County Superior Court. The courthouse is in downtown Seattle, about 15 miles north of SeaTac. The King County Clerk manages all records for the Superior Court, covering dissolution, custody, legal separation, adoption, and protection order cases.

SeaTac does not have a Superior Court location. All filings go to the main King County Courthouse at 516 Third Avenue in Seattle. SeaTac residents share the court system with all other King County cities including Renton, Burien, Federal Way, and Des Moines. The light rail line from SeaTac connects directly to downtown Seattle, making the courthouse accessible without a car.

Office King County Superior Court Clerk
Address King County Courthouse
516 Third Avenue
Seattle, WA 98104
Phone (206) 296-9300
Hours Monday through Friday, 8:30 AM to 4:30 PM
Website kingcounty.gov/courts/Clerk
Email eservices@kingcounty.gov

The Link Light Rail runs from SeaTac/Airport station to downtown Seattle in about 35 minutes. The King County Courthouse is near Pioneer Square, a short walk from the downtown transit corridor. By car, take I-5 north from SeaTac. Bring a photo ID and plan for security screening at the courthouse entrance.

King County District Court and SeaTac

SeaTac contracts with King County District Court for district court services. District court handles civil cases under $100,000, small claims, and some criminal matters at the district level. It does not handle family law cases. Dissolution, custody, and parenting plan matters all go to King County Superior Court.

If you have a small claims dispute or a civil matter under $100,000 involving SeaTac, King County District Court handles those. For any family court matter, the courthouse in Seattle is where you need to go. The two court systems are separate, with different addresses and different procedures.

Certified Copies and Vital Records for SeaTac Residents

For a certified copy of a dissolution decree or final family court order, contact the King County Clerk. Certified copies carry an official court seal and are needed for name changes, property transfers, benefit applications, and other legal purposes. You can order online through the KC Script Portal or submit a request in person.

Washington also maintains statewide marriage and divorce records through the Department of Health. These state vital records are separate from the full court file but serve as official proof of the event for most purposes.

The state portal shown below is where SeaTac residents order certified marriage and divorce records from the Washington Department of Health.

Washington State DOH vital records portal for SeaTac marriage and divorce records

The Washington DOH vital records portal covers divorces and marriages from 1968 to present. Each certified copy is $25. No ID is required to order. Records include party names, date, and the county where the event was recorded. VitalChek expedited service is available. For the full court file with all case documents, contact the King County Clerk rather than the DOH.

Filing Family Court Cases from SeaTac

SeaTac residents file family law cases at King County Superior Court. Washington is a no-fault state. Under RCW Chapter 26.09, the only ground needed for dissolution is that the marriage is irretrievably broken. No proof of fault or wrongdoing by either party is required.

To start a case, file a Petition for Dissolution and a Summons at the King County Courthouse. The other party must be served following court rules. If both sides agree on all terms, an agreed final decree can be submitted without a trial. Washington requires a 90-day waiting period after service before the court can finalize the case. Property is divided under community property principles unless the parties reach a different agreement.

Cases involving children require more steps. King County requires both parents to attend an approved parenting seminar before the court enters a parenting plan order. RCW Chapter 26.44 sets out Washington's rules for reporting and handling child abuse cases, which can become relevant when family court matters involve allegations of abuse or neglect. King County has a family law facilitator at the courthouse to help self-represented filers find the right forms and understand the process.

All official court forms are free at courts.wa.gov/forms. Full packets are available for dissolution, child support, parenting plans, and protection orders. The Guide and File interactive tool on that site walks through each form step by step.

SeaTac has a large multilingual population. King County Superior Court has interpreter services available for court hearings. Washington Law Help at washingtonlawhelp.org also offers legal resources in multiple languages for family law matters.

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King County Family Court Records

SeaTac residents file family law cases at King County Superior Court. For full details on the county court, clerk hours, and resources, see the King County page.

View King County Family Court Records

Nearby Cities

These nearby cities also file family court cases through King County Superior Court.