The Cost of Incarceration

According to the Center on Budget and Policy Priorities, state prison populations have grown significantly over the last few decades and in 36 states, the prison population has more than tripled as a share of the state population since 1978.  Spending on corrections has also increased in states: state corrections spending more than doubled between 1986 and 2013 (after adjusting for inflation), from $20 billion to over $47 billion.