Sammamish Police 801 228th Ave SE, Sammamish, WA98075 Since incorporating in 1999, the city of Sammamish has contracted with the King County Sheriff's Office…More to provide police services for its residents. Residents can find the police office on the first floor of Sammamish City Hall. Today, Sammamish Police have 22 full-time officers, including a chief, sergeants, patrol officers, detectives and school-resource officers. Sammamish Police also can receive support from the Sheriff's Office for major crimes and incidents. The non-emergency dispatch number is 206-296-3311. That number can be dialed to speak to an officer or to file a police report. The police records section can be reached at 206-296-4190. More information about the Sammamish Police can be found on the King County Sheriff's Office website.