1. In the past two decades, the money that states spend on prisons has risen at six times the rate of spending on higher education. In 2011, California spent $9.6 billion on prisons, versus $5.7 billion on higher education. Since 1980, California has built one college campus; it’s built 21 prisons. The state spends $8,667 per student per year. It spends about $50,000 per inmate per year.