6.9 Million People in Jail or on Probation
A record 6.9 million adults were incarcerated or on probation or parole last year, nearly 131,000 more than in 2002, according to a Justice Department study.
Put another way, about 3.2 percent of the adult U.S. population, or 1 in 32 adults, were incarcerated or on probation or parole at the end of last year. "
Bureau of Justice Statistics
