United States · Montana · Great Falls
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
For families
Step-by-step guidance using the United States system — addresses, money services, visit booking, what to bring on your first visit.
Cascade County Jail, Montana is a U.S. Immigration and Customs Enforcement (ICE) detention facility in Great Falls, Montana, operated by County (Sheriff) as a county/local jail. It has an average daily population of about 4 (FY2026 ICE data).
Capacity
—
Current population
4
Occupancy
—
Year opened
—
Operational
Figures from official sources · verified 7 Jul 2026 · methodology
Operator
County (Sheriff)Population held
male
Opened
—
Region
Montana
Security level
—
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.
No public contact details available.
Derived signal — not a judgement. How it's calculated
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.
Every material update we've logged for this prison in the last 30 days. Full feed at /whats-new.
New facility added: Cascade County Jail, Montana
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Cascade County Jail, Montana. Retrieved July 21, 2026, from https://worldprisons.com/prisons/cascade-county-jail-montana
"Cascade County Jail, Montana." World Prisons. Accessed July 21, 2026. https://worldprisons.com/prisons/cascade-county-jail-montana.
@misc{worldprisons-cascade-county-jail-montana,
author = {{World Prisons}},
title = {Cascade County Jail, Montana},
year = {2026},
url = {https://worldprisons.com/prisons/cascade-county-jail-montana},
urldate = {2026-07-21}
}