Prison Security Levels

Prison Security Levels

The four types of prisons are federal, state, municipal, and military. A federal prison is operated and managed by the government. Federal prisons normally house inmates who have been convicted of a crime in violation of a federal statue as opposed to a state or local laws. A municipal prison is a high security prison. A military prison is a prison operated by the military. Military prisons are used to house prisoners of war, enemy combatants, those whose freedom is deemed a national security risk by the military or national authority and member of the military found guilty of a serious crime. A state prison is a facility operated by a state and used to house and rehabilitate criminals(Carlson & Garrett, 2009).

Prisons in the United States are operated by both the federal and state governments as incarceration is a concurrent power under the Constitution of the United States. Imprisonment is one of the main forms of punishment for the commission of felony offenses in the United States. Less serious offenders, including those convicted of misdemeanor offenses, may be sentenced to a short term in a local jail or with alternative forms of sanctions such as community corrections (halfway house), probation, and/or restitution. In the United States, prisons are operated at various levels of security, ranging from minimum-security prisons that mainly house non-violent offenders to Supermax facilities that house well-known criminals and terrorists.

The United States has among the highest incarceration rates in the world. More people are behind bars in the United States than any other country. As of 2006, a record 7 million people were behind bars, on probation or on parole. Of the total, 2.2 million were incarcerated. The People's Republic of China ranks second with 1.5 million. The United States has 5% of the world's population and 25% of the world's incarcerated population.

Prisoners reside in different facilities that vary by security level, especially in security measures, administration of inmates, type of housing, and weapons and tactics used by corrections officers. The federal government's Bureau of Prisons uses a numbered scale from one to six to represent the security level. Level six is the most secure, while level one is the least.

State prison systems operate similar systems. California, for example, classifies its facilities from Reception Center through Levels I through IV (minimum to maximum security) to specialized high security units (all considered Level IV) including Security Housing Unit (SHU)—California's version of supermax—and related units.

As a general rule, county jails, detention centers, and reception centers, where new commitments are first held either while awaiting trial or before being transferred to "mainline" institutions to serve out their sentences, operate at a relatively high level of security, usually close security or higher.

Prisoners that fall into the medium security group may sleep in dormitories on bunk beds with lockers to store their possessions. They may have communal showers, toilets and sinks. Dormitories are locked at night with one or more correctional officers supervising. There is less supervision over the ...