Access SeaTac Death Records
Death records for SeaTac, Washington are maintained by King County Vital Statistics, the county health office that handles all death certificates for King County. SeaTac does not have its own city health department for vital records. If you need a certified copy of a death record for someone who died in SeaTac, or if you're researching historical death records tied to this area, this page explains the right offices, how to order, and what local history resources exist for the broader South King County area where SeaTac sits.
SeaTac Overview
SeaTac Death Records: Getting Certified Copies
King County Vital Statistics is the office to contact for a certified death certificate tied to a SeaTac death. The office is run by Public Health Seattle and King County. You can reach them at (888) 273-4623. The office is at 908 Jefferson Street, 2nd Floor, Seattle, WA 98104. Hours are Monday through Friday, 8:30 AM to 4:30 PM. Same-day in-person service is available.
The base fee is $25 per certified copy. Mail orders come with a $2 postage fee and an identity verification charge per order. Bring valid government-issued photo ID for in-person visits. The office handles requests for deaths that occurred anywhere in King County going back to 1907. If you need multiple copies, request them all at once to save time and reduce the per-copy cost of additional copies.
King County Vital Statistics at kingcounty.gov processes all certified death certificate requests for SeaTac.
RCW 70.58A.530 sets out who qualifies for a certified copy. Eligible requesters include close family members like spouses, children, parents, siblings, and grandparents, as well as legal representatives and people with a documented interest. Others may request an informational copy, which shows the same data but cannot be used as legal proof.
| Office | King County Vital Statistics |
|---|---|
| Address | 908 Jefferson Street, 2nd Floor Seattle, WA 98104 |
| Phone | (888) 273-4623 |
| Hours | Monday through Friday, 8:30 AM to 4:30 PM |
| Website | kingcounty.gov/depts/health/vital-statistics |
| Fee | $25 per certified copy |
Historical Death Records for SeaTac
SeaTac incorporated as a city in 1990, so older records for this area are catalogued under unincorporated King County. The Highline Historical Society serves the South King County area including SeaTac, Burien, Normandy Park, and Des Moines. Their office is at 812 SW 152nd Street in Burien. They hold local historical records, photographs, and oral histories that span decades of community life in this part of the county. This is a useful resource when official death certificates aren't available or when you want more context around an older death record.
The Washington State Digital Archives holds King County death records going back to the early 1900s. You can search by name online for free. Results often include links to scanned images of the original certificates or death registers. The Digital Archives is the go-to tool for historical death record research in SeaTac and the surrounding South King County area.
The King County Archives also holds early death registers, burial permits, and coroner's records from before formal state registration began in 1907. Contact the archives before visiting to confirm what records they hold for this area and how to request access. They accept mail and in-person requests.
The SeaTac Municipal Court at kingcountycourt.us handles civil infractions and local city matters, though death records are managed separately by King County Vital Statistics.
Note: The Highline Historical Society may have limited hours. Contact them in advance to confirm availability before making a trip.How to Order a SeaTac Death Certificate
Three options exist for getting a death certificate tied to a SeaTac death: in person, by mail, or through VitalChek online.
In-person visits to King County Vital Statistics in Seattle are the fastest. SeaTac is directly connected to Seattle via Link light rail. The Jefferson Street office is near several transit lines. Show your ID at the counter, fill out the request form, pay $25, and pick up your certificate the same day.
Mail requests take 8 to 10 weeks. Write a letter with the deceased's full name, date of death, and your relationship to them. Attach a photocopy of your ID and a check or money order for $25 plus $2 postage. Mail to King County Vital Statistics at 908 Jefferson Street, 2nd Floor, Seattle, WA 98104. If you need it faster, the mail option probably won't work for you.
Online orders go through VitalChek, Washington's authorized third-party service. The site walks you through the process, verifies your identity electronically, and the record ships from the government office directly to you. Total cost starts around $40.50 with fees. Several shipping speeds are available.
Research Resources for SeaTac Death Records
FamilySearch at familysearch.org has indexed King County death records and linked many to scanned originals from the Digital Archives. Search by name and narrow to Washington State or King County. FamilySearch is free to use and covers a large portion of the state's historical records through the mid-1990s.
The Washington State Archives regional office in Bellevue covers King County. Older county government records, including pre-1907 death registers, may be available through this office. Requests can be made in person or by mail. Call ahead to find out what's available for the South King County area.
The Washington Department of Health holds statewide death records and issues certified copies through their Vital Records office. DOH accepts mail orders and orders through VitalChek. If you're unsure whether the record you need is held by King County or the state, DOH can often help you figure out the right source.
Washington Death Records Law
Washington vital records law is in RCW 70.58A. Death records are not open public records. They are exempt from the Public Records Act under RCW 70.58A.540. This means you can't walk into any government office and demand a copy just because you want one. Access is restricted by relationship to the deceased and by documented need.
Certified copies go to qualifying family members and legal representatives. Informational copies are available for research but can't be used for legal purposes. That distinction matters if you're trying to settle an estate, claim insurance, or transfer property. You need a certified copy for any of those tasks.
RCW 70.58A.510 requires that death records be transferred to the Washington State Archives 25 years after the date of death. Once in the archives, older records are more accessible and many can be searched free online. For records under 25 years old, the standard eligibility rules apply and the record stays at King County Vital Statistics or the state DOH. The fee under RCW 70.58A.560 is $25 per copy for both certified and informational versions.
King County Death Records
SeaTac is in King County. All death certificates for SeaTac are issued through King County Vital Statistics. The county page has more on court records, archives, and other King County resources.
Nearby Cities
These cities are close to SeaTac and each has a death records page with local details.