United States · Maryland · Frederick
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Frederick County Adult Detention Center is a county jail located in Frederick County, Maryland. Rated capacity: 405. Reported population: 374. Security level: Maximum. Data sourced from the HIFLD Prison Boundaries open dataset.
Capacity
405
Current population
374
Occupancy
92%
Year opened
—
Operational
Figures from official sources · verified 2 Jun 2026 · methodology
Population held
Mixed/unknown
Opened
—
Region
Maryland
Security level
Maximum
Death-row facility
No
No conditions summary available yet.
No visiting information available.
No mailing information available.
Contact the operator's website for inmate-specific procedures.
No major issues documented in our database.
Derived signal — not a judgement. How it's calculated
This facility scores 0. The national average across 7,437 scored United States facilities is 2 — 2 points below national average.
Same country, matched on type + security level where possible.
How many of our profile fields are populated. We surface this so families and researchers know the limits.
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Frederick County Adult Detention Center. Retrieved July 21, 2026, from https://worldprisons.com/prisons/frederick-county-adult-detention-center
"Frederick County Adult Detention Center." World Prisons. Accessed July 21, 2026. https://worldprisons.com/prisons/frederick-county-adult-detention-center.
@misc{worldprisons-frederick-county-adult-dete,
author = {{World Prisons}},
title = {Frederick County Adult Detention Center},
year = {2026},
url = {https://worldprisons.com/prisons/frederick-county-adult-detention-center},
urldate = {2026-07-21}
}