evidence: Men make up 90 percent of the prison and local jail population, and they have an imprisonment rate 14 times higher than the rate for women.2 And these men are overwhelmingly young: Incarceration rates are highest for those in their 20s and early 30s. Prisoners also tend to be less educated: The average state prisoner has a 10th grade education, and about 70 percent have not completed high school.3 Incarceration rates are significantly higher for blacks and Latinos than for whites. In 2010, black men were incarcerated at a rate of 3,074 per 100,000 residents; Latinos were incarcerated at 1,258 per 100,000, and white men were incarcerated at 459 per 100,000.4 Since 2007, however, the incarceration rate in the United States has tapered slightly and the 2010 prison population saw a decline—of 0.3 percent—for the first time since 1972, according to the BJS. [...] Blacks, particularly young black males, make up a disproportionate share of the U.S. prison population. In 2008, young black men (ages 18-34) were at least six times more likely to be incarcerated than young white men (see Table 2), according to a recent analysis by Becky Pettit, a University of Washington sociologist.7 She finds that young black males without a high school diploma were more likely to be in prison or jail (37 percent) on any given day in 2008 than to be working (26 percent).