81,622
Individuals held in isolation in U.S. prisons (on last count)
25,000
Estimated number of individuals held in long-term solitary in 'supermax' prisons
45
Approximate number of individuals held in long-term isolation in British prisons
0%
Percentage decrease in prison violence through use of solitary
$25,000
Average annual cost of keeping someone in prison
$75,000
Average annual cost of keeping someone in solitary
7'x10'
Average size of solitary confinement cell
8'x16'
Average size of a parking space.
0%
Percentage of people sentenced to solitary by a judge and jury
100%
Percentage of people placed in solitary by corrections officials
50%
Percentage of prison suicides that take place in isolation
19x
Number of times more likely youth are to commit suicide in isolation
41 Years
Maximum amount of time anyone has spent in solitary in the U.S.