King County Archives
206-296-1538
archives@kingcounty.gov
Research by appointment only.

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King County Archives

 

This office will be closed on Friday, July 3 to observe the Fourth of July holiday, and will be closed as a cost saving measure on Monday July 6 for an unpaid employee furlough day. However, some King County services are available online. For more information about 2009 scheduled furlough days and online services, please visit our furlough information page. We will be available to serve you again on Tuesday, July 7.

We are a repository of historical county government records, which are open to the public to view, by appointment only. Over three hundred collections, some dating back to 1853, serve as a permanent source of information about activities, programs, and decisions of King County agencies and elected officials. Our records are in many formats, including paper, photographs, maps, and audio-visual materials. All records are open to the public by appointment.

Historical King County government records are also held elsewhere in the county. Some of them can be found at the Puget Sound Regional Archives, a branch of the Washington State Archives in Bellevue, Washington. Many records are also still held by the county agencies that created them. On the King County Archives pages, you will see many links to pages outside of the King County Archives. We are at your service, and are happy to direct you towards the information you are seeking.

Historical King County Property Records

Many county records relate to property and the infrastructure. To facilitate research using older property records, the King County Archives maintains the Historical Property Records site; devoted to these types of records.


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News and Announcements

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November 13, 2008 - We have a new online marriage index for 1853-1900.

October 2, 2008 - We have a new online photo exhibit in honor of Washington State Archives Month 2008 theme: At Home in the Archives (external link).

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