Police and sheriffs’ departments in county and municipal jails or precinct station houses employ many correctional officers, also known as detention officers. Most of the approximately 3,400 jails in the United States are operated by county governments, with about three-quarters of all jails under the jurisdiction of an elected sheriff. Individuals in the jail population change constantly as some are released, some are convicted and transferred to prison, and new offenders are arrested and enter the system.
Correctional Officers in local jails admit and process about 12 million people a year, with about 700,000 offenders in jail at any given time. When individuals are first arrested, the jail staff may not know their true identity or criminal record, and violent detainees may be placed in the general population. This is the most dangerous phase of the incarceration process for correctional officers.
Most Correctional Officers are employed in State and Federal prisons, watching over the approximately 1.4 million offenders who are incarcerated there at any given time. Other correctional officers oversee individuals being held by the U.S. Immigration and Naturalization Service pending release or deportation or work for correctional institutions that are run by private for-profit organizations. Although both jails and prisons can be dangerous places to work, prison populations are more stable than jail populations, and correctional officers in prisons know the security and custodial requirements of the prisoners with whom they are dealing.[/vc_message][/vc_column][/vc_row]