Jail Inmate Lookup Service
Department of Adult & Juvenile Detention
Administration, King County Courthouse
516 Third Avenue, Room #245
Seattle, WA 98104
Office hours:
8 a.m. to 4:40 p.m.
Adult Detention Facilities
King County Correctional Facility500 5th Ave
Seattle, WA 98104 Regional Justice Center
620 West James St.
Kent, WA 98032
Learn more about the new Children and Family Justice Center coming in 2018.