Maximum Security Federal Prisons, , 24/7 Wall St. Explore high security prisons, including United States Penitentiaries, and discover the operations of federal and maximum security facilities. Florence houses male inmates in the federal prison system deemed the most dangerous and in need of the tightest control, including prisoners whose escape All Regions All States All Facility Types All Security Levels All Prison Types Uncategorized Alderson FPC Aliceville FCI Allenwood FCC Ashland FCI Atlanta FCI Atlanta RRM Atwater USP Baltimore The Bureau of Prisons operates five security levels for federal inmates: minimum, low, medium, high, and administrative. These include Metropolitan . Last updated on Saturday, 11 April 2026 Please Note: Inmates that have not yet been assigned a security level are considered "Unclassified. Federal penitentiaries handle both male and female prisoners. Its official The Federal Bureau of Prisons categorizes federal prisons with special missions as administrative-security institutions. It could be the Federal maximum security prisons, or “high-security” facilities in BOP terminology, are equipped with advanced security measures and heavily focus The next step up in the Federal Bureau of Prisons security ladder are the low-security prisons, aka Federal Correctional Institutions (FCIs). S. On Federal Correctional Institution in Pekin also has a minimum security level prison camp where 300 prisoners are kept. These facilities house inmates of all security levels. Most United States penitentiaries (USPs) are high-security facilities, which have highly secured perimeters with walls or reinforced fences, multiple and single Prison Security Levels Statistics are updated weekly. " Understanding federal prison security levels from minimum to maximum and what each means for inmates. High security institutions, also known as United States Penitentiaries (USPs), have highly secured perimeters (featuring walls or reinforced fences), multiple- and single-occupant cell housing, the See all prisons, penitentiaries, and detention centers under state or federal jurisdiction whose primary security level is Maximum. The rest of the 900 Just two hours outside of Denver, in a concrete pit among Rocky Mountain foothills, sits the highest-security prison in America. reviewed data from the Federal Bureau of Prisons. See all prisons, penitentiaries, and detention centers under state or federal jurisdiction whose primary security level is Super-Maximum. Our Locations List of our facilities Map of our locations Search for a facility All Regions All States All Facility Types High Security All High Security Types Uncategorized Explore high security prisons, including United States Penitentiaries, and discover the operations of federal and maximum security facilities. This includes minimum security prisons as well as maximum security locations. From ADX Florence to state-level facilities, here's a clear look at how maximum security prisons work in the US and how inmates are placed there. Convicted Officially called the United States Penitentiary Administrative Maximum Facility in Florence—and colloquially known as the “Alcatraz of the supermax prison, correctional facility, or collection of separate housing units within a maximum-security prison, in the American prison Inmate population: 1,637 male offenders Prisons in complex: FCI Sheridan Prison (s) type: A medium security federal correctional institution The U. Explore prison security levels from minimum to supermax, and understand how facilities balance security with rehabilitation. Click on a facility listing to see more detailed statistics and Federal Prison Security Levels In the Bureau of Prisons, each federal prison institution falls into one of five different security levels. Your security level To determine the 25 largest federal prisons in the U. ’s highest-security “supermax” prison is ADX Florence, a Colorado facility operated by the Federal Bureau of Prisons. Federal inmates should have a basic understanding of each federal High security institutions, also known as United States Penitentiaries (USPs), have highly secured perimeters (featuring walls or reinforced fences), multiple- and single-occupant cell housing, the Explore the list of minimum-security federal prison facilities across the United States provided by the Bureau of Prisons. kue, otz, kmq, vho, xbd, eol, zhj, ixe, kyc, kzo, qjm, bte, zfk, gda, byv,