USP Tucson (high-security)

Male

Gender

High

Security Level

1,308 (USP, September 2023)

Population

United States Penitentiary, Tucson
9300 S Wilmot Rd, Tucson, AZ 85756
RDAP: No

United States Penitentiary, Tucson (USP Tucson) is a high-security federal prison for male inmates in Tucson, Arizona. The Federal Bureau of Prisons runs it. It is the only high-security federal penitentiary in Arizona. The penitentiary anchors the Tucson Federal Correctional Complex, which also includes an adjacent minimum-security satellite camp.

The penitentiary opened on February 5, 2007. It sits about 10 miles southeast of downtown Tucson. USP Tucson runs a Sex Offender Management Program, and a large share of its population is incarcerated for sex offenses. The site has held several high-profile inmates, among them NXIVM founder Keith Raniere and Silk Road operator Ross Ulbricht. In November 2022 an inmate at the camp obtained a firearm and tried to shoot a visitor.

Overview

USP Tucson is classified high-security. High-security penitentiaries use secured perimeters, close staff supervision, and tight control over inmate movement. Housing is cellblock-style.

The institution opened in 2007 about 10 miles southeast of downtown Tucson, off Interstate 10 near Wilmot Road. It was designed to hold roughly 1,500 inmates. As of September 2023, the penitentiary held 1,308 inmates, with another 118 at the adjacent camp, for a complex total of 1,426.

The penitentiary and its camp together form the Tucson Federal Correctional Complex. The camp is minimum-security and houses men separately from the main penitentiary.

Sex Offender Management Program

USP Tucson is one of a small number of federal prisons that operate a Sex Offender Management Program, known as SOMP. SOMP institutions hold a higher concentration of inmates convicted of sexual offenses and provide treatment programming for that population. The Bureau of Prisons groups these inmates at designated sites in part to support participation in treatment.

USP Tucson is the only facility in the federal system that is both high-security and SOMP-designated. That combination is part of why it has received men convicted in several widely covered sex-crime cases.

History and Incidents

The penitentiary received its first inmates after opening in February 2007.

On November 13, 2022, an inmate at the minimum-security camp obtained a firearm during a visit and tried to shoot a female visitor. The weapon misfired and the visitor was not hurt. Staff restrained the inmate and seized the gun, and federal officials opened an investigation. How a firearm reached the visiting area at a federal facility drew scrutiny of security practices at the complex.

After the incident, the Bureau of Prisons placed inmates at the camp on an extended lockdown while it investigated. Reporting on the aftermath described prisoners confined to cells for most of each day for weeks.

Notable Inmates

• Keith Raniere was transferred to USP Tucson in January 2021. He is serving a 120-year sentence following his conviction for sex trafficking, racketeering, and related charges connected to the group NXIVM.

• Larry Nassar, the former USA Gymnastics team physician, was held at USP Tucson. In May 2018, within hours of entering general population, he was assaulted by another inmate. He was later moved to a federal prison in Florida, where he was stabbed in July 2023.

• Ross Ulbricht, who operated the Silk Road online marketplace, served part of his sentence at USP Tucson. He received a presidential pardon in January 2025.

Name	Sentence	Offense	Dates
Brian David Mitchell	Life	Kidnapper of Elizabeth Smart in 2002; convicted in 2010 of interstate kidnapping and unlawful transportation of a minor	Held at USP Tucson (register no. 15815-081) before transfer to another facility
James "Whitey" Bulger	Two life sentences plus five years	Former leader of the Winter Hill Gang; convicted in 2013 of racketeering including 11 murders, extortion, and money laundering	Held at USP Tucson (register no. 02182-748) before being transferred in October 2018 to USP Hazelton, where he was killed
Esteban Santiago-Ruiz	Five life sentences plus 120 years	Perpetrator of the 2017 Fort Lauderdale airport shooting; convicted in 2018	Serving his sentence at USP Tucson (register no. 15500-104)
Anthony "Gaspipe" Casso	455 years	Underboss of the Lucchese crime family; cooperator whose deal was revoked after violations	Housed at USP Tucson (register no. 16802-050); died in Bureau of Prisons custody on December 15, 2020
Jamil Abdullah al-Amin (H. Rap Brown)	Life	Black Power-era activist; convicted of murder in Georgia in the 2000 killing of a sheriff's deputy	Held at USP Tucson (register no. 99974-555) before transfer to FMC Butner; died November 23, 2025

Location and Visitation

USP Tucson is at 9300 S Wilmot Rd, Tucson, AZ 85756, about 10 miles southeast of downtown Tucson.

The institution's main phone number is 520-663-5000.

Visiting rules, approved-visitor procedures, and scheduling change over time and are set by the institution. Confirm current details on the official Bureau of Prisons page before traveling: Official BOP Page. General guidance is also covered in the Prisonpedia Visitation Guide.

See also

• Index of Federal Prison Facilities
• USP Tucson (minimum-security camp)
• Bureau of Prisons Classification Methods

Daily life and programs

The United States Penitentiary, Tucson is a high-security federal prison for men in Tucson, Arizona, roughly ten miles southeast of downtown, operated by the Federal Bureau of Prisons within the Tucson Federal Correctional Complex (FCC Tucson). The penitentiary opened on February 5, 2007, was built at a cost of about 100 million dollars, and occupies a 584,000-square-foot facility on a 640-acre site. It was designed for roughly 1,500 inmates and is paired with an adjacent minimum-security satellite prison camp; as of September 2023 the complex held about 1,426 people, with roughly 1,308 in the high-security penitentiary and around 118 in the camp. The compound is laid out with multiple general population housing units plus a Special Housing Unit (SHU) for segregation, hardened cell doors with electronic locking, and a secure perimeter typical of a USP.

USP Tucson is widely recognized as one of the designated Sex Offender Management Program (SOMP) institutions within the Bureau of Prisons. By virtue of this designation, the facility houses a higher proportion of inmates convicted of sex offenses than a typical penitentiary and administers the Non-Residential Sex Offender Treatment Program (SOTP-NR) on the compound. The SOMP designation is a defining feature of the institution and is frequently cited by families and defense attorneys researching where a federal sex-offense sentence may be served. Alongside treatment programming, the institution provides the standard federal slate of education, psychology, religious services, and work assignments. Additionally, the broader compound includes a Federal Prison Industries (UNICOR) factory that provides institutional work for eligible inmates.

Daily life at the penitentiary reflects its high-security control level, characterized by controlled inmate movement, count times, and periodic lockdowns tied to security incidents. The institution went into a full lockdown on May 28, 2009, after multiple inmates were hospitalized following fights involving improvised weapons. Later that year, staff recovered a plastic shank fashioned from a prison chair, along with hidden weapons and contraband, during a kitchen search. These incidents resulted in additional prosecution. Lockdowns have recurred over the years and have at times interrupted inmate correspondence, legal filings, visitation, and phone access. This pattern has been noted publicly in connection with high-profile prisoners held there.

The penitentiary operates as a destination for a number of nationally known inmates, in part because its SOMP status and protective management capacity make it a placement point for prisoners who would be at heightened risk in the general population elsewhere. While some inmates, such as NXIVM founder Keith Raniere, have been held at Tucson for extended periods and have generated litigation over conditions of confinement, several notable inmates were held there only temporarily before being transferred out for safety reasons. Most prominently, former USA Gymnastics physician Larry Nassar was assaulted within hours of entering the general population in 2018 and was quickly moved to another penitentiary. Notable inmate designations at this facility refer exclusively to the high security penitentiary rather than the adjacent minimum security camp, which holds a distinct, lower risk population.

First-hand accounts

First-person accounts and reporting about life at this facility. Experiences are individual and may not reflect current conditions.

• Federal BOP Question (husband's PSR recommended USP Tucson). A prisoner's wife describes finding USP Tucson recommended in her husband's presentence report and asks others about the facility, drawing replies about USP Tucson's reputation as a SOMP institution and safety concerns at a high-security penitentiary. Family-perspective account, not a direct inmate narrative.
• Random update: Tucson USP has been on lockdown. A facility-conditions update noting that USP Tucson was on lockdown, tied to the confinement of inmate Keith Raniere and the resulting delay in his legal filings. Documents how lockdowns interrupt communication and legal access at the institution.
• USP Tucson (local thread about an inmate at the facility). A Tucson resident posts about a specific inmate held at USP Tucson since 2015 and the SOMP population there. Local, facility-specific discussion rather than a first-hand daily-life account from an inmate.
• Keith Raniere's cellmate Toni Fly is talking about their time together. Discusses a purported first-hand account by a former Special Housing Unit cellmate of Keith Raniere describing conditions at USP Tucson. The thread itself warns the source is a convicted offender whose claims are unreliable, so treat the account as unverified.

References

USP Tucson. Public domain photograph, via Wikimedia Commons.