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King County

County Courthouse
516 3rd Ave
Seattle, WA 98104-3272

Phone: (206) 296-0100
Fax: (206) 205-8165
Web Site:

Court House Hours: 8:30 a.m. - 4:30 p.m.
Council Meets: Every Monday at 1:30 p.m.
Population*: 1,981,900
Established: 1852

County Officials (WACO)
County Officials (WSAC)
County Code
Comprehensive Plan
Ordinances and Resolutions
Council Meeting Broadcast

Economic and Demographic Information

Also see:
Court Directory: County-City Reference List
Washington State Legislative Directory

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* Population data updated each July with the April 1 estimates from the Washington State Office of Financial Management.

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