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City records
City of SeaTac
Directory of SeaTac city records and information 4800 South 188th Street SeaTac, WA 98188-8605 Phone: 206-973-4800
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Most requested Seatac records
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Official
City records
SeaTac City Clerk
Official records and city archivist SeaTac City Hall 4800 S 188th St SeaTac, WA 98188 Phone: (206) 973-4800
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Police & jail
SeaTac Police Department
Law enforcement and public safety 4800 S 188 St SeaTac, WA 98188 Phone: (206) 973-4900
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County court
SeaTac Municipal Court
Civil and traffic infractions and misdemeanors SeaTac City Hall 4800 S 188th St SeaTac, WA 98188 Phone: (206) 973-4610
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Police & jail
Find An Offender Statewide
Washington State Department of Corrections Mailing Address: Post Office Box 41100, Mail Stop 41100 Olympia, Washington 98504-1100 Physical Address: 7345 Linderson Way SW Tumwater, WA 98501-6504
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Police & jail
SeaTac Washington Most Wanted
Washington State Patrol most wanted for SeaTac.
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State records
SeaTac Washington USA.gov Public Records Guide
USA.gov guide to government public records and information for SeaTac.
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County court
SeaTac Washington US Bankruptcy Court Case Locator
PACER bankruptcy case locator - find bankruptcy filings from SeaTac.
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Property records
SeaTac Washington Unclaimed Property Search
Search for unclaimed property and money belonging to SeaTac residents.
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Vital records
SeaTac Washington Social Security Death Records
Social Security Administration death records and survivor benefits for SeaTac.
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Police & jail
SeaTac Washington National Sex Offender Registry
National Sex Offender Public Website - search sex offenders near SeaTac.
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Property records
SeaTac Washington Voter Registration Records
Find voter registration information and public records for SeaTac residents.
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Everything else, organized
More official Seatac record sources
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Courts & case records
- SeaTac Washington PACER Federal Court RecordsPublic Access to Court Electronic Records - search federal court cases for SeaTac.
- SeaTac Washington Bankruptcy CourtUS Bankruptcy Court Western District of Washington for SeaTac.
- Civil and Criminal Cases In Washington CourtsDivorces, criminal history and other court filings The Administrative Office Of The Courts 1206 Quince Street SE P.O. Bo
Police, crime & corrections
- SeaTac Washington Inmate SearchWashington Department of Corrections offender search for SeaTac.
- SeaTac Washington Missing PersonsWashington State Patrol missing persons for SeaTac.
- SeaTac Washington Sex Offender RegistryWashington State sex offender inquiry for SeaTac.
- SeaTac Washington Criminal History RecordsWashington State Patrol criminal history records for SeaTac.
- Seattle Tacoma International AirportCommercial flights and aviation services 17801 International Blvd Pacific Highway S Seattle, WA 98158 Phone: (206) 973-4800
- SeaTac Washington Background ChecksWashington State Patrol Identification and Criminal History Section Washington State Patrol General Administration Build
- Center for Missing and Exploited ChildrenQuick search for missing children, sex offenders, Amber alerts, records and more public information
Vital records
City government, schools & local offices
- Southwest King County Chamber of CommerceListings of SeaTac businesses 14220 Interurban Ave S Suite 134 Tukwila, WA 98168 Phone: (206) 575-1633 Fax: (206) 973-4800
- Valley View LibraryAccess to libraries, reference materials and research assistance 17850 Military Rd S SeaTac, WA 98188 Phone: (206) 973-4800
State of Washington agencies
Federal, bankruptcy & historical
Local record guide
About public records in Seatac
Useful local context without burying the official record links above.
Local profile
Seatac at a glance
- County
- King County
- County seat
- Seattle
- Population
- 30,927
- King County population
- 2,269,675
- Local records
- City of Seatac
- ZIP codes
- 98158, 98148, 98198, 98168, 98188, 98131
About Seatac public records
The King County Elections Office runs all elections for residents here, operating from their headquarters at 919 SW Grady Way, Renton, WA 98057. Voters can reach them at 206-296-VOTE (8683) or visit kingcounty.gov/elections for information and services. The next scheduled elections arrive in November 2026, when city council seats and other municipal offices appear on the ballot.
Straight answers
Seatac public-records FAQs
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How do I register to vote in SeaTac, Washington?
To register to vote in Seatac, Washington, residents can register online through the Washington Secretary of State's website, by mail, or in person at the King County elections office. Washington requires voters to be U.S. citizens, at least 18 years old by Election Day, and residents of the state. The registration deadline is typically 30 days before an election. Voters can verify their registration status and find polling locations through the Washington Secretary of State's voter lookup tool. For local municipal elections in Seatac, contact the King County Clerk's office for schedules and ballot information.
How do I look up property records in Seatac, Washington?
Residents of SeaTac can access a variety of public records through the local and county government offices. The King County Assessor's Office provides detailed property records, including information on parcel ownership, assessed values, and recent sales. Those interested in land use and zoning can consult the City of SeaTac's Planning Department, which maintains records on permits, development projects, and land use regulations. For historical records, the Washington State Archives' Northwest Regional Branch in Bellevue is a valuable resource for SeaTac residents and researchers.
How do I get a birth or death certificate in Seatac, Washington?
The Washington State Department of Health's Vital Records office in Olympia is the central repository for SeaTac's birth certificates, death records, and marriage licenses. Individuals can request certified copies of these important documents through the online portal or by mail. The City of SeaTac also maintains a local registrar's office that can provide assistance with obtaining vital records. For those researching their family history, the Washington State Archives and Genealogy program offers access to extensive historical records and resources.
How do I find business license records in Seatac, Washington?
Businesses operating in SeaTac must obtain the necessary licenses and permits from the city's Finance and Administration Department. This includes business licenses, as well as permits for construction, zoning, and land use. The department's online portal allows companies to apply for and renew their licenses conveniently. The City of SeaTac's Economic Development Division can provide information on local tax incentives, workforce development programs, and other resources to support the business community.
Same county
Nearby King County cities
Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.