King county inmate search We provide in-custody and community-based services that are data informed, advance safety, lead system change, and promote equitable outcomes for the people we serve. and learn how to easily access to King county, WA public criminal records. To look up inmates in King County jail, use King County inmate search online. Look up a person in jails in King County, including the King County Correctional Facility in Seattle and the Maleng Regional Justice Center in Kent. (What is a DOC Number?) To improve public safety the Department of Corrections publishes information about currently incarcerated individuals. You can find out if your loved one is in jail by visiting the Subject Lookup tool on the King County Department of Adult and Juvenile Detention (DAJD) website. . Select 'In Custody Subjects' from the dropdown menu above the roster to see the current in-custody list for the jail. Look up a person in jails in King County, including the King County Correctional Facility in Seattle and the Maleng Regional Justice Center in Kent. Find inmate records in King, including jail information. Use our Population Dashboard to find information about residents at King County’s secure detention facilities and participants in electronic home monitoring. You can also find out when they were booked, what they are being investigated for, and if bail has been set. Enter the inmate's details such as Booking Number, Last Name, First Name, and Date of Birth. Subject Lookup tool for adults in King County jails Use the King County Subject Lookup Tool to: Find out if an adult is currently in custody in King County, Learn where an individual is being held, or Find an individual's booking number. If it is not available, click here. The inmate roster defaults to displaying the inmates booked in last 24 hours. To locate an inmate, visit the official King County Jail Inmate Lookup Service. This is sometimes called a Book of Arrest (B/A) number. Special characters, other than hyphens and apostrophes, cannot be used. Click on the 'Search' button. Nov 7, 2025 ยท To determine if someone is currently incarcerated at King County Correctional Facility - Seattle (KCCF), start by checking the facility’s online inmate search database, which is typically updated with recent booking information. Enter a DOC Number or name to browse for a specific incarcerated individual. This will display a list of inmates matching the entered criteria. Now, use King County inmate roster to search for inmates in King County Jail in Washington.