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Location Directory – Facilities & Offices

Headquarters (HQ)

Physical Address

7345 Linderson Way SW
Tumwater, WA 98501-6504

Mailing Address

PO BOX 41100, Mail Stop 41100
Olympia, WA 98504-1100

Correctional Facilities

Organization

Prison Facilities

Physical Address

11919 W. Sprague Avenue
Airway Heights, WA 99001-1899

Business Mail Address

PO Box 1899
Airway Heights, WA 99001-1899

Inmate Mail Address

PO Box 2049
Airway Heights, WA 99001-2049

Physical Address

12200 Bordeaux Road
Littlerock, WA 98556-0037

Business Mail Address

PO Box 37
Littlerock, WA 98556-0037

Inmate Mail Address

PO Box 37
Littlerock, WA 98556-0037

Physical Address

1301 N Ephrata Ave
Connell, WA 99326

Business Mail Address

PO Box 769
Connell, WA 99326

Inmate Mail Address

PO Box 769
Connell, WA 99326

Physical Address

16550 177th Avenue SE
Monroe, WA 98272

Intensive Management Unit (IMU)
Inmate Mail Address

PO Box 777
Monroe, WA 98272

Minimum Security Unit
Inmate Mail Address

PO Box 7001
Monroe, WA 98272

Special Offender Unit
Inmate Mail Address

PO Box 514
Monroe, WA 98272

Twin Rivers Unit
Inmate Mail Address

PO Box 888
Monroe, WA 98272

WA State Reformatory Unit
Inmate Mail Address

PO Box 777
Monroe, WA 98272

Physical Address

2321 West Dayton Airport Road
Shelton, WA 98584

Business Mail Address

PO Box 900
Shelton, WA 98584

Inmate Mail Address

PO Box 900
Shelton, WA 98584