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Federal Prisons in South Carolina

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By Elizabeth Franklin-Best, Esq., and Christopher Zoukis, JD, MBA

Federal prisons in South Carolina at a glance

The Federal Bureau of Prisons operates 4 institutions in South Carolina, three of them with a satellite camp, holding 4,637 people as of September 2026. All four sit in the Bureau’s Southeast Region, which is run from Atlanta, and one of them, FCI Estill, is the state’s prison for women.

InstitutionType and securityHoldsPopulationCamp or satelliteCityJudicial district
FCI BennettsvilleFederal Correctional Institution · MediumMen1,049Camp: 87BennettsvilleDistrict of South Carolina
FCI EdgefieldFederal Correctional Institution · MediumMen1,250Camp: 368EdgefieldDistrict of South Carolina
FCI WilliamsburgFederal Correctional Institution · MediumMen1,573Camp: 118SaltersDistrict of South Carolina
FCI EstillFederal Correctional Institution · LowWomen192—EstillDistrict of South Carolina
Total4 institutions4,064573
Federal Bureau of Prisons facility roster and population statistics, September 2026.

One of the four has changed mission, with no effective date published. A notice of June 13, 2023 planned a low-security Estill for men with a women’s camp. A release of April 15, 2026 instead quoted the Southeast Regional Director on an “upcoming transition to a low security female facility with a Care Level 2 mission,” and the roster now records Estill as low security, holding women. The independent PREA auditor who was on site from May 5 to 7, 2026 recorded a population of women only. The Bureau has not published the date the first women arrived, and the handbooks still linked from Estill’s own facility page describe the men’s prison it used to be.

The rebuild that preceded the change is itself under review. The Justice Department’s Office of the Inspector General posted an oversight engagement on June 1, 2026 examining the Bureau’s recently completed major infrastructure projects at FCI Estill, one of a series of engagements on how the Bureau is planning and spending the money Congress provided for salaries, benefits and facilities in Pub. L. No. 119-21. It is an oversight engagement and not an inspection of conditions, and no findings have been published.

How many federal prisons are in South Carolina?

Four institutions, in four different parts of the state rather than on one campus. Three are medium security for men, one low security for women, and three carry a satellite camp counted inside the institution’s own row above. None is closing, none has closed, and no former federal prison here keeps a page. What those levels mean is set out under security levels; the Bureau of Prisons directory lists every state.

What is each federal prison in South Carolina like?

FCI Bennettsville

Medium security for men in Marlboro County, with a minimum-security camp beside it, activated in the Bureau’s 2005 fiscal year. Between August 3 and 6, 2026 the Southeast Regional Office and the Justice Department’s Office of the Inspector General ran a contraband operation here with the Bureau’s National Gang Unit, the Federal Bureau of Investigation, the United States Attorney’s Office for the District of South Carolina and state and county K-9 units; forty men were afterwards moved to other prisons in the region. Bennettsville also has a state prison of its own, sharing the town and the ZIP code. See FCI Bennettsville.

FCI Edgefield

Medium security for men on Gary Hill Road in Edgefield County, about 28 miles from Augusta and some 70 driving miles west of Columbia, with the largest satellite camp in the state at 368 people. Its residential drug program runs at the camp only, so a man inside the fence who is accepted into it has to be moved out to the camp to take it; a transfer, not a walk. Its UNICOR shop makes clothing and textiles. See FCI Edgefield.

FCI Williamsburg

Medium security for men at Salters, about sixty miles inland from Charleston, with a minimum-security camp, and the biggest federal prison in the state. The name misleads: this is Williamsburg County, South Carolina, nothing to do with Williamsburg in Virginia, and the mail goes to Salters. Thirteen of its fourteen housing units are multiple-occupancy cells and one is an open dormitory, with no single cells, and its special housing unit holds 96 segregation cells. See FCI Williamsburg.

FCI Estill

Low security, in Hampton County, and the only South Carolina institution the roster records as holding women. Built for men and run that way for decades, it was hit directly by a tornado on April 13, 2020, which damaged buildings, left the prison on generator power and cut its telephones; the men were moved to a prison in Pennsylvania, and the rebuild was not declared finished until a ceremony in April 2026. The roster gives it no camp, and no visiting schedule has been published since the change. See FCI Estill.

Which federal prisons in South Carolina hold women?

One: FCI Estill, in Hampton County. The roster records the other three as holding men, and their camps belong to prisons for men, so Estill is where a woman serving a federal sentence in this state is held. Our guide to women’s federal prisons explains how a placement there is made.

Which Bureau of Prisons regional office oversees South Carolina?

The Southeast Regional Office, in Atlanta; all four institutions are recorded in the Southeast Region. It is also the second step of the administrative remedy process: Program Statement 1330.18 provides at pp. 6–7 that a prisoner may “submit an Appeal on the appropriate form (BP-10) to the appropriate Regional Director” within 20 calendar days. See filing a BP-9.

Which RRM office handles halfway-house placement from South Carolina?

RRM Atlanta, across the state line in Georgia, covers South Carolina whole. 28 U.S.C. § 121 provides that “South Carolina constitutes one judicial district comprising eleven divisions,” and the Bureau’s page for RRM Atlanta prints the bare state name, which reaches every division. No second office claims part of the state.

The office is fixed by where a person is going home, not by where the sentence was served. Program Statement 7310.04 sets the clock at p. 13: “Normally 11 to 13 months before each inmate’s probable release date, the unit team shall decide whether to refer an inmate to a Community Corrections program.” See federal halfway houses.

How do I find, write to, visit or send money to someone in a South Carolina federal prison?

The search is national rather than by state. The inmate locator takes a name or a register number, and a name search needs a first and a last name. The four prisons are in four towns, so its answer also says how far the drive is.

Each institution publishes its own mailing block and they are not interchangeable. Bennettsville and Edgefield publish none for their camps, and a state prison shares Bennettsville’s town and ZIP code. See writing to someone inside.

Each prison sets its own visiting schedule. Williamsburg opens at 8:00 a.m., Edgefield admits no one after 2:00 p.m., and Estill has published none since the change. See visitation.

Money goes to national channels, never to a prison. Bureau instructions give two to four hours for a transfer sent between 7:00 a.m. and 9:00 p.m. Eastern, and Program Statement 4500.13 adds at p. 79 that “Fund transfers after 9:00 p.m. EST are posted by 7:00 a.m. the following day.” See sending money.

How many federal prisons does the Bureau run in South Carolina?

Four, on the roster snapshot behind this page: three medium-security institutions for men and one low-security institution for women, in four different counties. Three of the four carry a minimum-security satellite camp, which the Bureau counts inside that institution rather than apart.

What is the largest federal prison in South Carolina by population?

FCI Williamsburg, at Salters, holding 1,573 people as of September 2026, with a further 118 at its satellite camp. It stays the largest even once each camp is counted with its own institution. The Bureau prints an institution and its camp on separate rows.

Does South Carolina have a high-security federal penitentiary?

No. The Bureau operates no United States Penitentiary in South Carolina, and medium is the highest security level in the state, at Bennettsville, Edgefield and Williamsburg. FCI Estill is low security, and the three camps are minimum security, each outside its own institution’s fence.

Where are women held in federal custody in South Carolina?

At FCI Estill, in Hampton County, the only institution in the state the Bureau’s roster records as holding women. It was built and run as a prison for men, and the Bureau now describes its mission as low security for women at Care Level 2.

Which reentry office handles a South Carolina release?

RRM Atlanta, whose Bureau page prints South Carolina whole rather than division by division. Because the state is a single judicial district, no second office claims part of it. Which office handles a case turns on the district a person is going home to.

Can someone ask to be designated to a federal prison in South Carolina?

A request can be made, and a sentencing court can recommend a place, but the Bureau decides. Under 18 U.S.C. § 3621(b) it is to place a person “in a facility as close as practicable to the prisoner’s primary residence,” subject to the factors the statute lists.

How can a federal defense firm help a family with someone in a South Carolina federal prison?

Three problems recur at South Carolina institutions, each of them on a facility page here. Transfers: the August 2026 operation at Bennettsville moved forty men out within days, and an involuntary transfer is where discipline and family contact meet, among the problems we work on inside. Programs: the drug program runs at Edgefield’s camp only and at neither Bennettsville nor Williamsburg, so First Step Act time credit questions here are transfer questions. Women: Estill’s program record is still thin, and designation work for women is early release work.

Elizabeth Franklin-Best, P.C. is a federal criminal defense and post-conviction firm based in Columbia, South Carolina, practicing nationwide. Mentions of South Carolina places on this page do not imply an office or a lawyer there.

Call 843-620-1100 or contact us to arrange a paid one-hour consultation about a specific situation. Calls are answered 24 hours a day.

Sources and currency

Bureau of Prisons documents

Audits and inspections

Court records and statutes

News and other sources

Sources reviewed September 2026.

Reviewed for legal accuracy by Elizabeth Franklin-Best, Esq., Principal Attorney·September 2026

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