In 2014, the U.S. Department of Justice confirmed Louisiana remained number 1, among the 50 states, with 38,030 in prison, a rate of 816 per 100,000 over 100 points ahead of next highest state Oklahoma. Because the US leads the world in incarcerating its people, this means Louisiana is number one in the world. Compare Louisiana's rate of 816 people per 100,000 with Russia's 492, China with 119, France with 100, and Germany with 78.
Louisiana first became number 1 in the nation in 2005 when it was imprisoning 36,083 people. Louisiana remained number 1, in 2010 with 35,207 in prison, an incarceration rate of 867 per 100,000 people, over 200 points head of the next highest state Mississippi.
It was not always so. In 1965, Louisiana ranked 13th nationally in putting its citizens in jail with a rate of 109 prisoners per 100,000 people. In 1978, Louisiana only held 7,291 people behind bars. By 1986, Louisiana was 5th highest in the nation in putting its own citizens in prison, with 14,580 behind bars, a rate of 322 per 100,000, according to the US Department of Justice. In 1990, Louisiana rose to 3rd highest in the nation, putting 18,599 behind bars, a rate of 427 per 100,000. In 2000, Louisiana moved to 2nd highest in the nation, imprisoning 35,047 behind bars, a rate of 801 per 100,000.
The number of prisoners expanded nation-wide as a result of the "war on drugs" which was conducted in a racist way to target blacks. But in Louisiana, the prisons also backed up when the practice of releasing prisoners for good behavior after 10 years and 6 months of their life sentences was ended in the 1970s.
Louisiana has long been much more severe in sending black people to prison than whites, at least after black people were no longer slaves. In 1860, when the Civil War started, the population of the Louisiana penitentiary was two-thirds white. But by 1868, the population of Louisiana's penitentiary was two-thirds black.
Angola Penitentiary remains the largest maximum security prison in the United States. There are over 5000 prisoners at Angola alone. The average sentence for prisoners there is 93 years. About 95 percent of people serving time at Angola will die there under current laws.
There are an additional 69,000 people in Louisiana on probation and parole.
In addition to locking up the most, Louisiana has a long history of running abusive prisons. In 1835, Louisiana was described as having "the worst prison in the United States." In 1952, after dozens of Angola inmates slashed their heel tendons in protest of barbaric conditions, Colliers magazine called Angola "America's worst prison." In 1970, the American Bar Association said conditions at Angola were "medieval, squalid and horrifying." By 1975, conditions were so terrible, a Federal judge declared Angola a "state of emergency."
Unless Louisiana changes its laws, it is likely to continue to lead the world in incarceration for a long, long time.