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King County Jail

King County Jail, WA Prison Inmates

Updated on: December 30, 2022
Postal Code
King County
Phone Number
500 Fifth AvenuePO Box 34987, Seattle, WA, 98124-4987

About King County Jail

King County Jail inmate lookup: Loc, Status, Warrant #, Booking Time, Who's in jail, Inmate Roster, Booking Date, Arrests, Mugshots, Age, Release Date, Bond Information, Bookings, Authority, Bond.

This facility in Washington has 1000 beds and was opened in 1993. Fully staffed by jail staff, nurses, and volunteers, there are also several programs available for inmates at the King County Jail. Inmates can earn their GED, and also undergo substance abuse consoling if they need it. There is a library on premises, and there are various religious services. The King County Jail is typically for a variety of inmates from pre-trial inmates to inmates that have already been sentenced. Males, females, and juveniles all stay at this jail.

King County Sheriff Regional Justice Center Office

401 4th Avenue North, Kent, Washington, 98032

Nationwide Inmate Records Online Check

Jail records, court & arrest records, mugshots and even judicial reports

Sending a Mail/Care Package

Inmates can now receive emails. To send emails to inmates, set up an account here. You can also 206-296-1234 to set up an account. Be advised, there is a fee to send emails. Inmates are able to send replies via email.

You can also send regular mail, which is delivered Monday through Friday. All mail is opened and screened by jail staff. Send the mail to:

Inmate’s Full Name

King County Jail

500 Fifth AvenuePO Box 34987, Seattle, WA, 98124-4987

Sending Money

You can send mail to an inmate either at the King County Jail kiosk in the lobby of the jail by cash or credit card or online.

You can deposit up to $150 per credit card transaction and $500 per month.

If you are depositing cash, you can deposit as much as you want, but make sure the inmate will not be released before being able to spend everything in his account.

To send payment online, go here.

Phone calls

Inmates at the King County Jail can make phone calls with inmate debit account to landlines or cell phones. Funds will need to be added to an inmates account before he can make calls. Inmates cannot receive phone calls.

Inmates can use their commissary accounts, which have received money in the above listed methods.

For additional questions and help, click here.


Inmates can receive visitors daily. You should call ahead to 206-296-1234 to make sure visitation is occurring that day and the inmate does not have any visitor restrictions. Make sure your name is on the pre-approved visitor list for the inmate you wish to see. If there is any type of facility lockdown, visitation would be canceled on that particular day. Plan ahead and make sure to dress conservatively and not bring any prohibited items into the King County Jail.

Visiting Hours

Monday — 5:30 PM to 7:00 PM
Tuesday — 5:30 PM to 7:00 PM
Wednesday — 5:30 PM to 7:00 PM
Thursday — 7:30 AM to 9:00 PM
Friday — 7:30 PM to 9:00 PM
Saturday — 7:30 PM to 8:30 PM
Sunday — 9:30 AM to 11:00 AM


Refer the map below to find the driving directions.

Other Types of Correctional Facilities in Washington