As of August 15, 2012, California's 33 prisons (30 for men, 3 for women) held about 120,000 inmates. That's a lot of people behind bars, for sure, but it's also a pretty significant drop from the year before, when there were roughly 27,000 more prisoners in the system. Today, most of the state's prisons still remain overcrowded - about 150 percent above intended capacity - but progress has undoubtedly been made in thinning out the ranks. California no longer has the largest prison system in the country (things really are bigger in Texas). And it can almost entirely be attributed to the state's public safety realignment program, which was put into effect last October with the goal of reducing the inmate population by about 33,000 within two years.
Mouse over the map below for information about each prison in California's system, the current number of inmates, the change in population since realignment began, and each facility's intended design capacity. Note that marker size is relative to the current inmate population in each prison. (It may be necessary to adjust the map zoom in to see specific details.)
Data source: California Department of Corrections