This is a list of state prisons in Washington housing adult inmates administered by the Washington State Department of Corrections (WADOC).
[1] It does not include county jails, or juvenile facilities located in Washington.
The department currently operates 12 adult prisons (10 male institutions and 2 female institutions).
[1] The department confines nearly 13,000 offenders in these facilities, with each varying in size and mission across the state.
[1] The following prisons are no longer in operation or aren't actively holding Incarcerated Individuals by the Department of Corrections.