Federal Bureau of Prisons (BOP) federal super maximum ✓ Verified August 2026

USP Florence ADMAX

5880 Hwy 67 S, Florence, CO 81226 ·Fremont County ·Capacity: 422 ·719-784-9464
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📍 USP Florence ADMAX · Florence, CO

USP Florence-ADX is a federal super maximum federal correctional facility in Florence, CO, operated by the Federal Bureau of Prisons (BOP). Inmates here are serving federal sentences - convictions under federal law for offenses including drug trafficking, fraud, weapons charges, immigration violations, and other federal crimes. Federal sentences are served under a different set of rules than state sentences, and this page is written to help families understand those differences. Information on this page was last verified August 2026.

"USP Florence-ADX is a federal correctional facility in Florence, CO, operated by the Federal Bureau of Prisons (BOP)."

InmateAid has been helping families navigate federal prisons, state facilities, and county jails since 2012. Our founder served 66 months in federal custody. We know the federal system from the inside - the designation process, the programs, the phone system, the mail rules, and what release looks like. InmateAid holds a BBB A+ rating.

"When my brother got a federal sentence I had no idea where to start. InmateAid explained the BOP system, the First Step Act, and how to stay connected. Nothing else came close."

-- A family member navigating the federal system

Need help right now? Contact InmateAid - we are here.

How do I find my family member at USP Florence-ADX?

The BOP maintains a real-time inmate locator that covers all federal facilities nationwide. Search by name at BOP Inmate Locator - you will need their first and last name and optionally their BOP Register Number (an eight-digit number assigned at intake). This is the most reliable source for current location and facility assignment.

You can also use InmateAid's inmate locator to search across federal and state facilities by name. If your family member was recently sentenced they may still be in transit or at a receiving facility - BOP location records update within 24 to 48 hours of movement. You can also pull their federal case and conviction record to confirm the case status and sentence details. For direct questions about a specific inmate's location, call USP Florence-ADX at 719-784-9464.

Official Inmate Search ↗ Current location, custody status and identifying number VINE — Victim Notification ↗ Automatic alerts on custody status changes
How does BOP designation and transfer work?

One of the hardest parts of a federal sentence for families is having no control over where your family member is sent. The BOP's Designation and Sentence Computation Center in Grand Prairie, Texas makes all facility placement decisions based on security level, program needs, population capacity, and the inmate's release residence - not proximity to family.

The result is that federal inmates are often housed hundreds or even thousands of miles from home. This is not unusual and it is not punitive - it is how the BOP manages a nationwide system of roughly 120 facilities. If the current designation creates a serious hardship, your family member can request a transfer through their case manager, but transfers are not guaranteed and are decided at BOP's discretion.

After sentencing, most federal inmates go first to a designated receiving facility for processing and classification before transfer to their permanent assignment. That initial movement typically takes two to eight weeks. Do not set up phone accounts or plan visits until the permanent assignment is confirmed in the BOP locator. Read InmateAid's what to expect in federal prison guide for a full walkthrough of the intake and designation process.

What does federal super maximum security mean in federal prison?

USP Florence-ADX is a federal super maximum federal facility. The BOP uses five security levels that are distinct from most state systems.

Minimum security (Federal Prison Camp or FPC) is the least restrictive level - open dormitory housing, minimal perimeter security, and the most access to work programs and community activities. Camps are often located adjacent to a higher-security facility. Low security (FCI Low) is the most common level for non-violent federal offenders - dormitory or cubicle housing with a defined perimeter. Medium security (FCI Medium) has more secure housing units and greater internal controls. High security (USP - United States Penitentiary) is reserved for the most serious offenders with the highest level of supervision and restricted movement. Administrative facilities (ADX, FMC, FDC, MDC) have special missions such as medical care, pretrial detention, or maximum security isolation.

Security level affects daily life, program access, visitation rules, and housing conditions. Contact USP Florence-ADX at 719-784-9464 or the BOP directly for specific information about current conditions at this facility.

"Contact USP Florence-ADX at 719-784-9464 or visit bop.gov to confirm the current security level and what it means for daily life, programs, and visitation at this facility."

How do I set up phone calls?

Your family member calls you - you cannot call them. Federal prison calls are outbound only and all calls are recorded and monitored except verified attorney calls.

Calls from USP Florence-ADX go through the facility's contracted phone provider. Visit InmateAid's prison calls page to find the current provider for this facility and get your account set up before the first call.

Federal inmates also have access to the BOP's TRULINCS email system at most facilities, which allows limited electronic messaging. Ask your family member about TRULINCS access at USP Florence-ADX - it can supplement phone calls at a lower cost. Regular contact over what can be a long sentence is one of the most important things you can maintain. Do not let the setup friction stop you.

Trulincs ↗ Contracted phone carrier — account setup and rates
When can I visit and what are the rules?

Federal prison visitation requires advance approval. You must submit a visitor application and be approved before you can visit - showing up without approval will result in a turned-away trip. Contact USP Florence-ADX at 719-784-9464 or visit bop.gov to download and submit the visitor registration form. Approval typically takes several weeks.

Once approved, visitation at USP Florence-ADX is subject to the facility's schedule which can change without notice. Confirm hours at 719-784-9464 before every visit - federal facilities do not guarantee the same hours week to week. General BOP rules: dress conservatively in muted colors, no clothing resembling inmate uniforms (typically khaki or green), leave your phone and valuables in your vehicle or facility lockers, bring valid government-issued ID. Children require specific authorization. Read InmateAid's federal prison visitation guide for a full checklist and what to expect at BOP facilities specifically.

Visits at a federal facility when your family member may be hundreds of miles away are hard to arrange. When you can make it, they mean more than you know.

Florence ADMAX Super Maximum - Visiting Hours

  • Thursday 8:00 am – 3:00 pm
  • Friday 8:00 am – 3:00 pm
  • Saturday 8:00 am – 3:00 pm
  • Sunday 8:00 am – 3:00 pm
  • Holidays 8:00 am – 3:00 pm

Visiting Procedures for ADMAX

⚑ Full visitation information, times & rules
How do I put money on their books?

The commissary account - called the Trust Fund in BOP facilities - gives your family member access to hygiene items, snacks, phone time, email credits, and postage. For a long federal sentence, keeping the Trust Fund funded is one of the most consistent practical contributions you can make.

Steps to send money to USP Florence-ADX:

1. Go to InmateAid's send money page to confirm the accepted deposit method for this facility

2. Have your family member's full legal name and BOP Register Number ready - the eight-digit number assigned at BOP intake

3. Deposits can be made online through Pay.gov, by MoneyGram, or by mail depending on the facility

4. Use the Register Number exactly as it appears in BOP records - errors will delay or reject the deposit

MoneyGram ↗ Commissary and trust-account deposits
How do I send letters or photos?

Mail matters enormously in federal prison. A federal sentence can run years or decades - letters and photos are a sustained connection across that entire time.

USP Florence-ADX accepts incoming mail addressed to your family member at 5880 Hwy 67 S. Include their full legal name and BOP Register Number on every piece - not the state booking number, the federal Register Number. BOP mail rules are consistent and strict: plain white paper only, no staples, no glitter, no stickers, no colored ink. Photos should be standard print size with nothing written on the back. All incoming mail is inspected. Do not send anything that could be construed as a coded message or that contains anything beyond paper - it will be confiscated and may result in disciplinary action for your family member.

InmateAid's send mail service prints and mails on BOP-approved stock from your phone or computer. Formatting rejection is not a risk.

Books and magazines must be ordered new, directly from the publisher or an online retailer and shipped directly to the facility. Order through Amazon or directly from the publisher - anything shipped from a personal address will be rejected. BOP facilities are strict about this.

Some BOP facilities also offer TRULINCS email. Ask your family member about access at USP Florence-ADX.

Inmate Mailing Address
[Inmate Full Legal Name]
ID #: [Inmate Number]
USP Florence ADMAX
PO Box 8500
Florence, CO 81226
What programs reduce a federal sentence?

Federal prison programs are worth understanding in detail because several of them have a direct and significant effect on how long your family member actually serves.

RDAP (Residential Drug Abuse Program) is the most valuable program in the BOP system. Completion of RDAP qualifies eligible inmates for up to 12 months off their sentence, plus placement in a halfway house up to 6 months earlier than they would otherwise be eligible. If your family member has any history of substance use, encourage them to apply for RDAP immediately after arriving at their designated facility - waitlists can be long. Read InmateAid's RDAP guide for eligibility requirements and how to apply.

First Step Act Earned Time Credits apply to programming and productive activities beyond RDAP. Eligible inmates earn 10 to 15 days of time credits for every 30 days of successful program participation. These credits can be applied toward early transfer to pre-release custody (halfway house or home confinement). Read InmateAid's First Step Act guide for a breakdown of which programs qualify and how credits accumulate.

Good time credit under federal law is 54 days per year for inmates serving more than one year who maintain good behavior. This is calculated at sentencing and reflected in the projected release date.

Contact USP Florence-ADX at 719-784-9464 for information about which programs are currently available at this facility. Program availability varies by security level and current enrollment capacity.

How does federal release work without parole?

Federal parole was abolished in 1987. Almost everyone in federal custody today will not go before a parole board. Release is determined by the sentence imposed at sentencing, minus good time credits and any First Step Act earned time credits.

Most federal inmates transition through a Residential Reentry Center (RRC) - commonly called a halfway house - before full release. The BOP determines how much time is spent at the RRC based on the inmate's reentry needs, available RRC capacity, and programming history. The First Step Act expanded RRC and home confinement eligibility, allowing up to 12 months in an RRC and additional home confinement time for qualifying inmates.

Start planning for reentry early. A stable release address, confirmed employment or job leads, and a documented support network all strengthen a petition for extended RRC or home confinement placement. Read InmateAid's reentry guide for a full breakdown of what the federal release process looks like and how families can support a successful transition.

What else should I know about federal prison in Colorado?

The BOP is a federal system - the rules are largely consistent across facilities regardless of what state the facility is in. But the experience of supporting someone through a federal sentence is shaped by where you are and what local resources are available to your family. InmateAid's Colorado prison resources hub covers state-specific information that intersects with federal cases - including reentry resources, legal aid, and family support organizations in Colorado.

Have a specific question from someone who has been through the federal system? Browse questions and answers at InmateAid Colorado Q&A.

Official Resources

Frequently Asked Questions about USP Florence-ADX

How do I find my family member's BOP Register Number?

The BOP Register Number is an eight-digit number assigned at federal intake. It appears in the BOP online inmate locator at bop.gov/inmateloc and on all BOP correspondence. You need this number - not the state booking number - for phone accounts, money deposits, and mail at any BOP facility.

Can I choose which federal facility my family member is sent to?

No. The BOP's Designation and Sentence Computation Center makes all facility placement decisions based on security level, program needs, and population capacity. Proximity to family is considered but is not the primary factor. If the designation creates serious hardship, your family member can request a transfer through their case manager - but transfers are not guaranteed and take time.

Does federal prison have parole?

No. Federal parole was abolished in 1987 for offenses committed after November 1, 1987. Almost all current federal inmates are serving determinate sentences. Release is based on the sentence imposed at sentencing minus good time credits and First Step Act earned time credits. Most federal inmates transition through a Residential Reentry Center (halfway house) before full release.

What is RDAP and does my family member qualify?

RDAP is the Residential Drug Abuse Program - a 500-hour cognitive behavioral treatment program for federal inmates with documented substance use history. Completion qualifies eligible inmates for up to 12 months off their sentence plus earlier halfway house placement. Your family member should apply through their unit team as soon as they arrive at their designated facility. Waitlists can be long. Read InmateAid's RDAP guide for full eligibility details.

What should I do if I am concerned about my family member's safety or treatment at USP Florence-ADX?

Contact USP Florence-ADX at 719-784-9464 immediately with specific concerns. If you do not receive a satisfactory response, escalate to the BOP Regional Office overseeing this facility. For serious concerns involving safety, medical treatment, or civil rights violations, the BOP Office of Inspector General and the Federal Public Defender's office are additional resources. Document everything in writing.

Federal sentences are long. The system is complex and often impersonal, and the distance from home makes everything harder. What stays consistent through all of it is this: contact matters, programs matter, and having someone on the outside who is paying attention and who knows how the system works makes a measurable difference in how someone navigates a federal sentence.

InmateAid was built for this. We have been inside it. Use us.

About this page — Information is compiled from official facility sources, state DOC guidelines, and verified family reports. Last updated August 2026.