Final answer:
The US prison population experienced significant growth between 2000 and 2010, reaching its highest point in 2006. However, there has been a decline in the prison population in recent years.
Step-by-step explanation:
During the period between 2000 and 2010, the US prison population experienced significant growth. In 2006, the total number of inmates in prisons, jails, and juvenile facilities in the United States reached its highest point at 7.3 million, resulting in approximately 1 in 32 people being under some sort of correctional supervision. However, it is important to note that in recent years, there has been a decline in the prison population.