All prisons
All in United States →
United States · Illinois
Illinois State Police Office
Low
Verified
Fresh · 2mo ago
Sources last reviewed on
Data is aggregated from public sources and may be incomplete or out of date.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
How to send mail, money, and visit Illinois State Police Office
Step-by-step guidance using the United States system — addresses, money services, visit booking, what to bring on your first visit.
Gallery
From Wikimedia Commons (CC-BY-SA where not otherwise stated).
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Photo by IvoShandor via Wikimedia Commons (CC BY-SA 3.0)
Background
The former Illinois State Police Office in Pontiac, Illinois, United States served as the Illinois State Police District 6 headquarters from its construction in 1941 until 2003. The building, located along old U.S. Route 66, was listed on the U.S. National Register of Historic Places in 2007.
Source: Wikipedia article lead, CC-BY-SA.
Capacity
—
Current population
—
Occupancy
—
Year opened
—
Operational
Figures from official sources · verified 29 May 2026 · methodology
Facility profile
Operator
—
Population held
Mixed/unknown
Opened
—
Region
Illinois
Security level
—
Death-row facility
No
Conditions
No conditions summary available yet.
Visiting
No visiting information available.
Mailing
No mailing information available.
Practical info
Contact the operator's website for inmate-specific procedures.
Known issues
No major issues documented in our database.
Contact & address
No public contact details available.
Conditions Risk Score
Derived signal — not a judgement. How it's calculated
—
Insufficient data
We don't have enough public data on this facility to score it. Have something to add? Send us a correction.
Related facilities
Same country, matched on type + security level where possible.
- Rikers IslandEast Elmhurst, NYMixedLocal jail42% occupancy
- Franklin County Detention FacilitySt. AlbansMaximumCounty jail660% occupancy
- Gallia County JailGallipolisCounty jail336% occupancy
- Southwest Virginia Regional Jail - TazewellTazewellMaximumCounty jail330% occupancy
- Noble County JailCaldwellCounty jail542% occupancy
- Stark County JailToulonCounty jail3446% occupancy
Data completeness
16%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- Wikipedia — Wikimedia Foundation
- Wikidata — Wikimedia Foundation
- Wikidata (Q5999761)
- Wikipedia
- Wikimedia Commons
- See /data-sources for our overall methodology.
Cite this page
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
APA
World Prisons. (2026). Illinois State Police Office. Retrieved July 21, 2026, from https://worldprisons.com/prisons/illinois-state-police-office
Chicago
"Illinois State Police Office." World Prisons. Accessed July 21, 2026. https://worldprisons.com/prisons/illinois-state-police-office.
BibTeX
@misc{worldprisons-illinois-state-police-offic,
author = {{World Prisons}},
title = {Illinois State Police Office},
year = {2026},
url = {https://worldprisons.com/prisons/illinois-state-police-office},
urldate = {2026-07-21}
}