The Grundy County Inmate Population
Grundy County's local detention system is smaller and more direct than the systems used by large Illinois counties. The confirmed local detention facility for this county is the Grundy County Jail in Morris, operated by the Grundy County Sheriff's Office under Sheriff Ken Briley. The sheriff's jail materials describe the jail as a county facility for people awaiting trial, people serving sentences up to one year, and people sentenced to periodic imprisonment. That wording matters because it separates local jail custody from Illinois Department of Corrections custody, federal custody, and immigration detention.
The local inmate population rises and falls with arrests, court detention decisions, short county sentences, jail transfers, and releases. It also changes when a person leaves the Grundy County Jail for another system. A sentenced state prisoner should be searched through the Illinois Department of Corrections. A federal prisoner should be checked through the Bureau of Prisons or U.S. Marshals channels. An immigration detainee should be checked through ICE's locator. No separate county work-release annex, regional jail, state prison, Bureau of Prisons facility, or ICE detention facility was confirmed inside Grundy County from the official source set.
The official Grundy County Sheriff's jail page is the best local source for the jail's role, capacity, jail phone, and handbook material. The screenshot below shows the official jail page with capacity, jail information phone, and inmate handbook content.
The county page supports the main distinction: the Grundy County Jail is a local custody facility, not a statewide prison locator and not a public mugshot gallery.
Grundy County Inmate Population Statistics
The strongest verified population figures come from the sheriff's jail page and the 2022 and 2023 Sheriff's annual reports. The county-published jail capacity is 65 inmates. The Illinois Sheriffs' Association profile lists 63 jail beds, which appears to be a reporting or bed-count variance. Because the official sources do not reconcile the difference, the figures are presented separately.
| Measure | Figure | Source / Year |
|---|---|---|
| Average daily jail population | 32 | 2022 Sheriff's annual report |
| Average daily jail population | 26 | 2023 Sheriff's annual report |
| Rated / bed capacity | 65 inmates | Grundy County Sheriff's jail page and 2022/2023 annual reports |
| Jail beds | 63 beds | Illinois Sheriffs' Association profile, accessed 2026-06-09 |
| Annual bookings | 1,056 | 2023 Sheriff's annual report |
| County population | 53,041 | 2023 Sheriff's annual report |
Grundy County Inmate Population Trends
The 2022 and 2023 annual reports show a lower average jail population in 2023 than in 2022. The 2022 report listed an average population of 32 people in a 65-bed jail. The 2023 report listed an average population of 26 people, also in a 65-bed jail, and reported 1,056 bookings. The average count fell by 6 people from 2022 to 2023, a decline of about 18.75 percent when calculated from the annual report figures.
Those figures are average counts, not a live current-custody dashboard. They do not say how many people are in custody today and they do not describe every peak day inside the jail. They are still useful because they show that Grundy County operated well below its county-published 65-inmate capacity on average in both years. Using the annual report numbers, 2022 average utilization was about 49 percent of capacity, while 2023 average utilization was about 40 percent.
| Year | Average Daily Population | Notes |
|---|---|---|
| 2022 | 32 | Average 29 males and 3 females; 65-bed facility; 14 full-time correctional officers and 1 correctional sergeant. |
| 2023 | 26 | Average 23 males and 3 females; 1,056 bookings; same 65-bed county capacity. |
| 2024 | Not verified in source material | An annual report link exists, but the 2024 figures were not verified in the available official text. |
Who Makes Up the Grundy County Inmate Population
The official figures for Grundy County include sex breakdowns for the 2022 and 2023 average jail populations. In 2022, the average jail population was 29 males and 3 females. In 2023, it was 23 males and 3 females. No official public race, age-band, felony/misdemeanor, average-length-of-stay, federal-hold, ICE-hold, or pretrial-versus-sentenced breakdown was located for the jail.
- Local custody type - The sheriff's jail page says the jail holds people awaiting trial, people serving sentences up to one year, and people sentenced to periodic imprisonment.
- Male and female counts - The 2023 annual report lists an average of 23 males and 3 females in custody.
- State prison transfers - People sentenced to IDOC terms leave the county jail system and should be searched through the state locator.
- Other agencies - No official Grundy County ICE detention facility, BOP facility, or separate county detention annex was identified.
Grundy County Jail Capacity and Overcrowding
The county sheriff publishes a 65-inmate capacity for the Grundy County Jail. The annual reports give the most useful recent operating context: an average of 32 people in 2022 and 26 people in 2023. Those averages do not show an official overcrowding finding. No official recent consent decree, U.S. Department of Justice jail investigation, jail death litigation, or capacity-release order for the Grundy County Jail was located in the source material.
Operational changes in the annual reports are more concrete than any overcrowding claim. The 2022 report described a Tek84 Intercept body scanner for new bookings, housed inmates, objects, and property; CPC dayroom kiosks for video visitation, law library access, and jail forms; mattress replacement; and a 2nd Opportunity life-skills and employment-readiness program. The 2023 report described medical monitoring, a $750,000 plumbing project, kitchen updates, and a Guard1 Live inmate-check system upgrade.
Laws Governing the Grundy County Inmate Population
Illinois law does not require Grundy County to publish a live jail roster on the sheriff's website, but it does provide public-records routes for non-exempt arrest and custody information. Illinois FOIA gives the public access to non-exempt public records. FOIA Section 2.15 is especially important for jail and booking questions because it requires state and local criminal justice agencies to furnish certain arrest information as soon as practical and no later than 72 hours after arrest.
Key Statutes and Standards:
5 ILCS 140/3 - Illinois FOIA requires public bodies to make non-exempt public records available for inspection or copying.
5 ILCS 140/2.15 - Arrest information can include identifying information, charges, arrest details, the agency involved, custody receipt or transfer timing, and a photograph when and if available.
5 ILCS 140/6 - FOIA limits copying, media, and certification charges and restricts search or review fees for reproducing records except where law allows.
IDOC Jail and Detention Standards Unit - IDOC inspects county jails, collects county jail population statistics monthly, responds to complaints, and sends information annually to ICJIA.
Grundy County and the State Prison Population
Grundy County Jail custody ends when a sentenced person is transferred to the Illinois Department of Corrections. That transfer changes the correct search tool. The IDOC Individual in Custody Search is the official statewide locator for sentenced state prisoners and can be searched by last name, birth date, or IDOC number. IDOC records can identify the facility where the person is housed, and the IDOC number is used for mail and deposit services.
No IDOC prison was confirmed physically inside Grundy County. Nearby state facilities in other Illinois counties should not be treated as Grundy County facilities. The county jail, state prison system, BOP, USMS, ICE, and VINE serve different purposes, so a no-result in one system does not prove that the person has no custody or court record elsewhere.
The screenshot below is tied to the official IDOC locator, which is the proper handoff when a Grundy County case has moved beyond local jail custody.
This state locator should be used only for sentenced IDOC custody, not for someone newly booked into the Grundy County Jail.
How to Search the Grundy County Inmate Population
No official public current-inmate roster, booking-search portal, or clickable inmate profile was located on the Grundy County Sheriff's website. The most accurate Grundy County inmate search process is therefore an access-channel chain, not a single roster form. Start with the jail for current custody, then use Records, FOIA, Judici, IDOC, VINE, BOP, USMS, or ICE depending on what kind of custody or record is involved.
- Call the Grundy County Jail information line at 815-941-3243 for current local custody, visitation, and general jail questions.
- Call the Sheriff's Records Division at 815-941-3240 for arrest-record or document-copy questions.
- Submit a Sheriff's FOIA request when a record is not furnished immediately or when a written arrest, booking, or photo request is needed.
- Search Judici through the Circuit Clerk or 13th Judicial Circuit when formal court charges may have been filed.
- Use IDOC for sentenced state custody, VINE for custody notifications, BOP or USMS for federal custody, and ICE for immigration detention.
The official Grundy County Sheriff's Office mobile app is listed on the Apple App Store and Google Play for public-safety news, tips, reporting crimes, and interactive sheriff communication. The store descriptions do not confirm an app-only jail roster, warrant search, or inmate lookup, so it should not replace the jail phone, Records Division, FOIA, or court-record paths.
Current Inmate Lookup in Grundy County
A current local inmate lookup should begin with the jail phone because the county site inspected did not publish a live roster. The jail line is 815-941-3243. If the question is about an arrest record, police file, accident report, or copy of a sheriff document, the Records Division phone is 815-941-3240. If a written public-records request is needed, the sheriff FOIA route is Grundy County Sheriff's Office, Attn: FOIA Officer, 111 East Illinois Avenue, Morris, Illinois 60450, with email at foia@sheriff1.com and fax at 815-941-3463.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| County roster field | Not applicable | Not applicable | No official Grundy County current-inmate roster search form was found on the county sheriff site. |
| Jail phone | Phone channel | Use for current custody | 815-941-3243, the jail information, visitation, and general jail questions line. |
| Records Division | Phone channel | Use for arrest records | 815-941-3240 for records and document-copy questions. |
| FOIA request | Written request | Use when not furnished immediately | Mail, hand delivery, email, or fax may be used for Sheriff's Office FOIA requests. |
Past and Released Inmate Records
Released inmates are not available through a public county roster identified on the official sheriff site. For historical booking or arrest information, use the Sheriff's Records Division and FOIA process. A request should identify the person's full name, date of birth if known, arrest date, agency or case number if known, and the specific records requested. Illinois FOIA Section 2.15 supports access to non-exempt arrest information, but juvenile, sealed, expunged, investigatory, victim, witness, medical, privacy, and other statutory exemptions may limit release.
Court records after an arrest are separate. The Grundy County Circuit Clerk links case information to Judici, and the 13th Judicial Circuit also routes Grundy County users to Judici. For court copies, the Circuit Clerk copy request process is separate from the Sheriff's FOIA process. The Circuit Clerk's office is at 111 E. Washington St., Room 30, Morris, IL 60450, with main phone 815-941-3256 and criminal copy questions at 815-941-3260.
What a Grundy County Inmate Record Shows
No public official Grundy County Jail profile was located, so fields such as booking number, bond, housing unit, or mugshot placement should not be assumed for a web roster. What is confirmed is narrower but still useful: the Sheriff's Records Division maintains criminal arrest records, police files, computerized police reports, and document-copy requests; the jail handbook and annual reports confirm internal jail records and forms; and Illinois law describes arrest information that may be furnished when not exempt.
| Record Area | What Is Confirmed |
|---|---|
| Booking and arrest records | Maintained through sheriff records channels, with public access handled through Records or FOIA when not immediately furnished. |
| Charges | Preliminary arrest information may differ from court filings; use Judici or the Circuit Clerk after charges are filed. |
| Booking photo | Illinois FOIA Section 2.15 includes photograph when and if available, subject to exemptions; no county mugshot roster was found. |
| Custody status | Call the jail for current local custody and use VINE for notification when appropriate. |
| Housing or schedule | No official web roster with housing unit or posted schedule fields was located. |
County Jail vs. State Prison: Where to Look
The most common search mistake is using the wrong custody system. Grundy County Jail covers local pretrial custody, short sentences up to one year, and periodic imprisonment. IDOC covers sentenced state prisoners. Federal custody may involve the U.S. Marshals or BOP. Immigration custody should be checked through ICE. VINE is a notification and status tool, not a replacement for jail or court records.
| County Jail | State Prison | |
|---|---|---|
| Who Is Held | Pretrial detainees, people serving sentences up to one year, and periodic imprisonment cases | People sentenced to Illinois Department of Corrections custody |
| Run By | Grundy County Sheriff's Office | Illinois Department of Corrections |
| Where to Look | Call jail, Records, and Sheriff's FOIA because no official roster was found | IDOC Individual in Custody Search |
| Record Focus | Booking, custody, jail rules, local arrest information, visitation, and jail documents | IDOC number, facility, sentence-related custody profile, mail and deposit identity |
State and Federal Inmate Search
Use Illinois VINELink for custody-status and criminal-case notifications. VINE is described as a free, secure, confidential notification system, and the VINE phone number is 1-866-566-8439. Use the BOP Inmate Locator for federal inmates incarcerated from 1982 to present, while remembering that BOP release dates may change under federal sentence reviews. Use ICE's Online Detainee Locator System if the person may be in immigration custody; USA.gov says it can be searched by A-number or by name, country of birth, and birth date.
Grundy County is in the U.S. Marshals Northern District of Illinois. Federal pretrial custody may not appear in a county jail search, and the BOP locator is not a local booking record. The nearest major federal administrative detention facility noted in the official source set is MCC Chicago, but it is not a Grundy County facility and should not be treated as part of the local facility list.
Grundy County Detention Facilities
Grundy County has one confirmed local detention facility in the official facility map. Local police holding can occur during arrest processing, but no separate municipal lockup with a public inmate roster or distinct detention page was identified in official source material. The facility list therefore stays narrow and should not be expanded with nearby state or federal facilities that are outside Grundy County.
- Grundy County Jail - the county jail in Morris operated by the Grundy County Sheriff's Office for pretrial detainees, short local sentences, and periodic imprisonment.
Sheriff's Records and FOIA Requests
The Sheriff's Records Division maintains and updates criminal arrest records, police files, computerized police reports, and copy requests for documents and accident reports. The sheriff's FOIA page names Molly Black, Lynn Vidal, Tanya Paquette, and Brittny White as FOIA officers. Written requests should be directed to the FOIA Officer or designee unless records are furnished immediately.
The Grundy County Sheriff's FOIA page is a subject-matched source because no public jail roster was found and FOIA is the official fallback for non-exempt sheriff records.
Fees documented by the Sheriff's FOIA material include no charge for the first 50 black-and-white letter or legal pages, no more than 15 cents per page after that, no more than $1 for certification, 50 cents for CD audio, 50 cents for DVD video, $5 for traffic crash reports, and $20 for traffic crash reports with reconstruction.
Jail Visitation, Mail, and Money Basics
The jail handbook material does not publish a full public visiting schedule by day and time. It says the schedule is posted in the inmate's housing unit, and inmates are responsible for advising visitors by phone or letter. Public pages should not invent a schedule. Call the jail at 815-941-3243 before traveling or buying any third-party video product.
| Topic | Confirmed Grundy County Jail Detail |
|---|---|
| General visits | Two visits per week in general population, at least 15 minutes, and one visit per visiting day. |
| Visitor count | Two immediate family members per visit; children do not count toward that limit. |
| Minors | Visitors under 17 must be with a parent or legal guardian. |
| Video visits | 2022 annual report says CPC kiosks allow video visitation, but no public scheduling URL or rate was found. |
| Outgoing mail is given unsealed for weekday pickup and must include the inmate name and return address. | |
| Commissary funds | The handbook references commissary funds, but no public deposit vendor or fee table was located. |
Recent Jail Changes and Illinois Bail Reform
Illinois eliminated cash bail as a condition of pretrial release on September 18, 2023, under the Pretrial Fairness Act. That change affects jail-search language because many people still ask about bond even though current release and detention decisions are made under the state's pretrial release framework. For a recent Grundy County arrest, check the court case in Judici and call the jail for custody status rather than relying on a commercial bond-company lookup.
The 2023 Sheriff's annual report says the department adapted to SAFE-T Act mandates and used Frontline Public Safety Solutions tools for training, professional standards, field training, and mandated reporting. The report also documented the MAT/MAR program with Family Guidance for people with substance-abuse needs. The 2022 annual report documented the 2nd Opportunity life-skills and employment-readiness program, religious services, CPC kiosks, and body scanner implementation.
Grundy County Inmate Population FAQ
How big is the Grundy County inmate population?
The best verified recent average is 26 people in 2023, according to the 2023 Sheriff's annual report. The 2022 annual report listed an average of 32 people. The county-published jail capacity is 65 inmates, while the Illinois Sheriffs' Association profile lists 63 beds. No official live current-jail-population dashboard was located.
How do I search the Grundy County inmate population?
Start with the Grundy County Jail at 815-941-3243 because no official public current-inmate roster was found on the sheriff's website. For arrest records or documents, call Records at 815-941-3240 or use Sheriff's FOIA. If charges have been filed, use Judici through the Circuit Clerk or 13th Judicial Circuit. Use IDOC, BOP, ICE, or VINE only when the custody type fits those systems.
Can I look up a released or past inmate?
A released person may not be searchable through any public Grundy County jail roster because no such roster was located. For past jail or arrest records, use the Sheriff's Records Division or FOIA request process. For court outcomes after arrest, use Judici and the Circuit Clerk copy request process. Redactions and statutory exemptions can apply.