King County Sheriff's Office

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

With over 1200 employees, the King County Sheriff's Office (KCSO) serves needs of over half million people in unincorporated areas and twelve contract cities.  KCSO also provides police departments for the Muckleshoot Tribe, Metro and Sound Transit and the King County International Airport.