What you’ll need
When you are registering, you will need:
- Your ID
- The date and place of your conviction
- The offense for which you were convicted
Notifying Us of a Move
Once you have registered with us (or re-registered upon moving back into King County) you need to keep us informed if you move. You can notify us in person or in writing at the following address:
King County Sheriff's Office
516 3rd Avenue, Room W-150
Seattle, WA 98104
If you move outside of King County, please notify us in writing. You will also need to register in person at the sheriff's office in the county to which you move.
Note: All changes of address submitted by mail must by submitted by certified mail, return receipt requested.
Any questions regarding registration requirements, or relief from the requirement to register should be directed to the Registered Sex Offender Unit at 206-263-2120.