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King County Sheriff

Leadership, Integrity, Service, Teamwork

   King County Sheriff

Emergency: Call 9-1-1

Call (206) 296-3311 24-hours to report a neighborhood problem or a crime that is not an emergency.

King County Courthouse
516 Third Ave
Room W-150
Seattle, WA 98104
(206) 296-4155
TTY Relay: 7-1-1












Ensuring the safety of people in King County is our top priority. We aim to do this in a respectful manner based on our core values of leadership, integrity, service, and teamwork. Every employee is expected to provide the best customer service by working with you to address your concerns.

With over 1,000 employees, the KCSO serves the law enforcement needs of over half a million people in unincorporated areas and our twelve contract cities. The KCSO also provides police departments for the Muckleshoot Tribe, Metro Transit, and the King County International Airport. Our commitment to meeting the needs of all residents means that services such as helicopters and bomb disposal are available to King County's 1.6 million residents.


These documents are in PDF format and require Adobe Reader to view.

Annual Report (2013)
Annual Report (2012)
The King County Sheriff's Office (KCSO) Annual Reports provides highlights about the great work that has been done by the members of the Sheriff’s Office for during the previous year.

Business Plan (2012-2016)
The King County Sheriff's Office (KCSO) updates our strategic business plan every year to reflect current information and our strategy to achieve our goals and mission. The format and presentation of information is derived from the King County budget instructions.

Department Manual (July 2015)
The policies published in this manual have been adopted for the guidance of the members of the King County Sheriff's Office. Department members have the responsibility to know and abide by these policies and procedures.

Main Contact Information

King County Sheriff’s Office
516 Third Avenue , Room W-150
Seattle, WA 98104-2312
(206) 296-4155