Surviving
the Feds
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Federal Detention Center · Seattle, Washington

FDC SeaTac

Security level
Administrative
Medical care level
2 of 4
Mental health care level
2 of 4
Population
634
Phone
206-870-5700

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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SeaTac at a glance

SeaTac is a Federal Detention Center (FDC): a federal jail that holds people waiting for trial or sentencing, people waiting to be moved to the prison they were assigned to, and people serving a sentence. It holds both men and women. It sits just south of the Seattle-Tacoma airport, about two blocks west of Pacific Highway.

How many people
634 in the FDC (BOP, October 29, 2026).
Medical care level 2
Stable outpatients who need to see a clinician anywhere from monthly to every 6 months. Examples the BOP gives: diabetes controlled with medication, epilepsy, emphysema. 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 2
Routine outpatient mental health care, or short crisis care such as suicide watch. 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 and women. On the first day of the 2024 audit, ages ran from 18 to 79. Click here to read the source: PREA audit report, FDC SeaTac (onsite April 9 to 11, 2024) ↗
Three kinds of inmates
"Pretrial" (waiting for trial or sentencing), "holdover" (waiting to be moved to the prison they were assigned to) and "designated" (serving their sentence here). The handbook says the prison is built for about 900 to 1000 people. Click here to read the source: FDC SeaTac Admission and Orientation Handbook (dated May 11, 2023) ↗
Built for
924 people. The audit counted 799 on its first day and says the prison was not over capacity in the 12 months before the audit. Click here to read the source: PREA audit report, FDC SeaTac (onsite April 9 to 11, 2024) ↗
Counts
Weekdays: five official counts at 12:01 a.m., 3:00 a.m., 5:00 a.m., 4:00 p.m. and 10:00 p.m. Weekends and federal holidays add a 10:00 a.m. count. The 4:00 p.m., 10:00 p.m. and weekend 10:00 a.m. counts are standing counts. Click here to read the source: FDC SeaTac Admission and Orientation Handbook (dated May 11, 2023) ↗
Staff shortages
The Justice Department's Inspector General inspected SeaTac in December 2024 and found a health care "crisis": 10 of 20 Health Services positions were empty, and the prison had staffing and contraband problems (see the Safety tab). Click here to read the source: DOJ Inspector General, Inspection of the Federal Detention Center SeaTac, report 25-081 (September 2025) ↗

The BOP's own page for FDC SeaTac.