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Federal Correctional Institution · Sandstone, Minnesota

FCI Sandstone

Security level
Low
Medical care level
1 of 4
Mental health care level
1 of 4
Population
1,228
Phone
320-245-2262

Last checked: November 3, 2026 (BOP documents for this prison) Intel last checked: November 3, 2026 BOP status updated: Nov 3, 2026, 9:20 pm ET News updated: Nov 3, 2026, 2:17 pm ET

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Sandstone at a glance

Sandstone is a low-security federal prison (FCI) for men. It has no satellite camp. It sits about 3 miles southeast of the town of Sandstone, Minnesota, off State Highway 123, about 90 miles north of Minneapolis and 70 miles south of Duluth.

How many people
1,228 in the FCI (BOP, October 29, 2026).
Medical care level 1
Generally healthy people under 70 who need to see a clinician only every 6 to 12 months. Examples the BOP gives: mild asthma, diet-controlled diabetes, well-controlled high blood pressure. Click here to read the source: BOP "Institution Care Levels for Medical Assignment," February 13, 2024 (released under FOIA 2024-03455) ↗
Mental health care level 1
No regular mental health care. People with a major mental illness, or who take antipsychotic medication, are not ordinarily classified at this level. The BOP does not post care levels on its website. This list is dated February 13, 2024 and came out through a public records request. Click here to read the source: BOP "Institution Care Levels for Medical Assignment," February 13, 2024 (released under FOIA 2024-03455) ↗
Who is there
Men. On the first day of the 2024 audit, ages ran from 19 to 70. Click here to read the source: PREA audit report, FCI Sandstone (onsite November 19 to 21, 2024) ↗
Built for
957 people. The audit counted 1178 at the time of its report, and says the prison was over capacity at some point in the 12 months before November 2024. Click here to read the source: PREA audit report, FCI Sandstone (onsite November 19 to 21, 2024) ↗
Average stay
629.6 days. The prison admitted 852 people in the 12 months before the audit. Click here to read the source: PREA audit report, FCI Sandstone (onsite November 19 to 21, 2024) ↗
Counts
At least five official counts every 24 hours: 12:00 a.m., 3:00 a.m. and 5:00 a.m., and standing counts at 4:15 p.m. and 9:30 p.m. on weekdays. On weekends and holidays there is also a standing count at 10:00 a.m. Click here to read the source: FCI Sandstone Admission and Orientation Handbook (updated December 2021) ↗
Getting there
The handbook says there is no public transportation to and from the prison. The nearest airports are Duluth (70 miles) and Minneapolis/St. Paul (90 miles). Click here to read the source: FCI Sandstone Admission and Orientation Handbook (updated December 2021) ↗

The BOP's own page for FCI Sandstone.