South Carolina has 8 federal prisons: 4.1% of the US total of 193. That ranks #8 by count and #3 per person (0.15 per 100,000 residents) of 51.
Source: HIFLD Prison Boundaries (U.S. Department of Homeland Security), final release, 2025. Every Bureau of Prisons facility (FCI, USP, FPC, FMC, MDC, MCC, FDC, FTC) at the centre of its boundary, with its city. A complex’s prison and its camp count separately, so the total is higher than the Bureau’s count of institutions. ICE processing centers and tribal jails are not included.
Licence: U.S. government data: no copyright, free to reuse
Local blogs, news sites, parks pages: embed the live interactive map with one snippet. Attribution stays on, that's the whole deal.
<iframe src="https://get-instamaps.com/embed/rankings/federal-prisons/south-carolina" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="South Carolina federal prisons map — InstaMaps"></iframe>| # | Name | Details |
|---|---|---|
| 1 | FCI Bennettsville | Bennettsville |
| 2 | FCI Bennettsville Camp | Bennettsville |
| 3 | FCI Edgefield | Edgefield |
| 4 | FCI Edgefield Camp | Edgefield |
| 5 | FCI Estill | Estill |
| 6 | FCI Estill Camp | Estill |
| 7 | FCI Williamsburg | Salters |
| 8 | FCI Williamsburg Camp | Salters |
Names as the source gives them. Coordinates for every one are in the CSV.
"South Carolina has 8 federal prisons, #8 in the US by count and #3 per person (HIFLD Prison Boundaries, 2025, mapped by InstaMaps)." Free to quote with a link to this page. Population: US Census 2024 estimates.