Iroquois County Jail Overview
The Iroquois County Jail is operated by the Iroquois County Sheriff's Office under Sheriff Clinton J. Perzee. It is a county jail, not a state prison. The building stands in Watseka, the county seat. It holds adults arrested across the county, pretrial detainees who are waiting for court, and county-sentenced misdemeanants serving short terms. Short-term arrestees move through after booking. The jail also handles limited juvenile secure custody under Illinois time limits. No official county source shows routine immigration, federal Bureau of Prisons, or state-prison housing at this facility. Those systems are run separately.
The Illinois Department of Corrections 2024 inspection lists a rated capacity of 33 beds, split into 27 male and 6 female. That is the current state-inspection figure. A 2022 county jail food-service request for proposals referenced 46 beds and roughly 18 average daily inmates, but that should be read as historical procurement context, not the current count. Iroquois County is large and rural. It is the third largest county in Illinois by area, and one jail in Watseka serves all of it. Visitors and callers may travel a long way, so confirming a detail first matters.
The jail shares its address with the county courthouse complex, listed in the Illinois Courts directory.
That directory entry confirms the shared 550 S. 10th Street location and notes free parking for the complex, a useful landmark for anyone heading toward the jail.
Iroquois County Jail Capacity and Population
Rated capacity at the Iroquois County Jail is 33, per the IDOC inspection dated May 15, 2024. That visit counted 21 detainees on site, 19 male and 2 female, plus one juvenile male. The 2023 IDOC inspection used the same 33-bed capacity and found 13 detainees. County board minutes give the more recent snapshots. The January 31, 2025 count was 19, with an average daily population of 15.5. By March 31, 2025 the jail held 27, about 82% of its 33-bed capacity, with an average daily population of 20.71. The September 30, 2025 count was 17, at an average daily population of 19.6. No overcrowding order or consent decree was located. County-wide figures and multi-year trends are gathered on the Iroquois County inmate population overview.
Note: Jail counts shift with arrests, releases, and court dates, so the September 30, 2025 figure of 17 is a snapshot rather than today's exact head count.
How to Look Up an Iroquois County Jail Inmate
Iroquois County does not publish a searchable online jail roster, recent-bookings feed, or mugshot gallery. So a lookup starts with a phone call and then branches by custody type. County pretrial detainees are tracked by the jail itself. People sentenced to state prison move to the Illinois Department of Corrections. The steps below run through the official channels in order.
- Call the jail main line at 815-432-6970 to ask whether a person is currently in custody; the Iroquois County Sheriff page gives the number but does not host an online roster.
- Once charges are filed, search the Judici Iroquois County portal for the case, or call the Circuit Clerk at 815-432-6950.
- If the person was sentenced and transferred, use the IDOC Individual in Custody Search for state prison custody.
- File a county FOIA request for non-exempt booking or arrest records that are not posted online.
For ongoing custody or court alerts, register through Illinois VINELink, the statewide victim notification system. County jail data and state prison data are separate, so match the channel to the type of custody. The full set of search channels is laid out on the jail inmate records page.
Iroquois County Jail Address and Contact
Reaching the Iroquois County Jail means contacting the sheriff's office, which runs the facility. The jail main line handles custody questions. The sheriff's administrative line is separate. Mail to the sheriff uses a post office box. All of it sits at the same Watseka government address as the courthouse and the Circuit Clerk.
Iroquois County Jail
550 S. 10th Street
Watseka, IL 60970
815-432-6970
Sheriff's Office: 815-432-6992; mailing P.O. Box 67
The sheriff page is the best official source for current contact numbers, but it does not publish a roster, visitation schedule, or commissary details. For those, the jail line is the direct route.
Visiting the Iroquois County Jail
No public visitation schedule for the Iroquois County Jail was found in official county sources. The sheriff page does not list visiting days, video-visit rules, ID requirements, or a dress code. So the only reliable step is to call before traveling. Illinois Courts does note free parking at the courthouse complex, but the jail visitor entrance should be confirmed directly.
| Item | Official detail found | What to do |
|---|---|---|
| In-person schedule | Not published in official sources | Call 815-432-6970 |
| Video visitation | Not published | Call the jail |
| Visitor ID / dress | Not published | Confirm before arrival |
| Parking | Free at the courthouse complex per Illinois Courts | Confirm visitor entrance with the jail |
Iroquois County covers more than 1,100 square miles and borders Indiana, so visitors may drive a long way to Watseka. Call 815-432-6970 first to avoid a wasted trip across the county.
Mail, Phone, and Money at the Iroquois County Jail
County mail format, phone and video vendors, commissary, and deposit options for the Iroquois County Jail are not published in the official sources reviewed. Do not assume a particular vendor or address format. Call the jail before mailing a letter, arranging a call, or depositing funds.
| Service | Provider / Detail |
|---|---|
| Mail Address | Not published; call the jail |
| Phone / Video | Not published; call the jail |
| Money Deposit | Not published; call the jail |
If a person has been sentenced and moved to state prison, the statewide IDOC rules take over. IDOC uses ICSolutions for phone service, and people in custody call out to an approved list rather than receiving calls. Electronic messages run through CorrLinks, as explained on the IDOC contact page. Deposits go through JPay, MoneyGram with receiving code 7364, or money orders sent to the JPay lockbox.
The state corrections system lists its own funding options on the IDOC inmate deposit services page.
Those options apply only after a sentenced Iroquois County defendant transfers into state custody, not while a person is held at the county jail.
Note: County deposit and mail rules at the Iroquois County Jail were not published, so confirm the current method by phone before sending money or letters.
Booking and Intake at the Iroquois County Jail
After an arrest in Iroquois County, a person is transported to the jail or first processed by the arresting agency. Receiving officers begin by checking the legality of the confinement and verifying identity. A pat-down search follows. Personal property and medication are inventoried on a property receipt. Booking includes fingerprints and a photograph taken in line with current law. The flow runs arrest, transport, receiving, booking, classification, then either release or continued county custody.
Intake also covers health. Anyone injured, seriously ill, or unconscious is examined before detention. Medical screening at the Iroquois County Jail runs through Iroquois County Health and Iroquois Memorial Hospital, with a nurse on site Wednesdays and telehealth every other Monday. Mental-health screening and crisis counseling come from the Iroquois Mental Health Center, weekly or as needed. Meals are provided by Iroquois Memorial Hospital, and dental care comes through Gibson City Hospital. After screening, classification assigns housing and a supervision level. Juveniles are held no more than six hours under Illinois rules. The county does not publish how long booking takes or when new custody data becomes available.
About the Iroquois County Jail
IDOC inspected the Iroquois County Jail on May 15, 2024 and described it as clean and organized, with detainees voicing no issues. The inspection did cite one area of noncompliance: the 30-minute personal observation requirement. Of 96 logged observation entries, 23 ran late, a 76% on-time rate. IDOC also recommended tighter juvenile custody documentation. The Illinois Attorney General's FY2024 litigation-contract report lists a subject-matter expert retained for an investigation into the jail, though no final report, lawsuit, or consent decree was located.
Programming centers on recovery. County minutes describe SMART Recovery and STARR activity at the jail. The Iroquois Mental Health Center runs virtual recovery groups on Wednesdays and in-person sessions on Fridays as needed. April 2026 minutes report that sheriff department staff completed CPR, AED, Narcan, Epi, and First Aid training, and that the county was working toward a reentry counselor for STARR participants before release.
Sentenced inmates who leave the county for state prison are contacted through the IDOC phone and mail page.
That page covers approved calling lists and how to address mail with an IDOC number, none of which apply while a person stays at the county jail. The jail itself is part of a single government complex at 550 S. 10th Street, where the sheriff, jail, State's Attorney, Circuit Clerk, and courthouse all share the Watseka address.
Note: Custody, charges, and visiting rules can change quickly, so confirm a person is held at the Iroquois County Jail and verify visiting details by phone before traveling.