Look Up Knox County Jail Inmates

Knox County Jail Roster Overview

The Knox County Sheriff's Office holds people who are arrested in the area, and it controls the local inmate roster. Rather than posting a searchable table on its website, the office routes the roster through the official Knox County Sheriff Illinois app. The sheriff's roster page says directly that the inmate roster and other key information are found in that app. The public web pages do not publish how often the app updates or how long a released person stays listed, so the app should be treated as a current snapshot, not a release record.

The county roster does not cover everyone connected to Knox County. Sentenced felons move into the state prison system and drop off the local roster. Federal defendants held for the U.S. Marshals Service and immigration detainees are tracked in federal systems. When the app does not show the person, the right next step depends on which kind of custody applies, which the sections below break down.

How to Use the Knox County Inmate Roster

The roster lookup runs from the sheriff's app, which installs from the official store links on the roster page. Have the person's correct last name ready, and confirm the spelling, since a single character can hide a match.

The store listing for the official app shows the publisher and install options for Android users.

The Google Play listing is the Android download for the Knox County Sheriff Illinois app.

Once the app is installed, the search runs inside it, and the following steps cover the basic lookup.

1. Open the sheriff's roster page and install the Knox County Sheriff Illinois app from the official store links or the QR code.
2. Search the app by last name and check the spelling against an ID if you have one.
3. If nothing appears and the arrest was recent, allow time for booking to finish, then call the jail to confirm.
4. Open the matching record for the details the app displays, and use the phone or a records request for anything it does not show.

Knox County Roster Search Fields

Because the roster is app-based, the public website does not expose a set of search boxes. What the roster page offers is the route into the app rather than a web form, and the official site does not list the exact fields the app accepts. The table reflects what is actually published on the public roster page.

Do not assume the county app uses booking-number or date filters, since the official pages do not confirm them. If you need a search field the app lacks, the jail phone line and a records request are the documented alternatives.

What a Knox County Inmate Profile Shows

The sheriff does not publish the exact fields the app displays, so the dependable picture of a Knox County jail record comes from Illinois arrest-records law. That law makes basic arrest information public and requires it to be furnished when available, even if a single detail is redacted for a juvenile, an active case, or a safety reason. The table lists the categories the law covers.

Some categories never appear in a public record. Medical records, individual housing assignments, disciplinary status, and facility-security details are private or exempt, and jail staff will not discuss them with the public. Booking photos for current arrests are covered in more depth on the Knox County jail mugshots page.

Finding County, State, and Federal Inmates

The county roster covers pre-trial detainees and people serving short county sentences. After a conviction and a prison sentence, the search moves to the Illinois Department of Corrections Individual in Custody Search, which finds sentenced prisoners by name, IDOC number, or birthdate. Federal and immigration cases use their own systems. The table shows which locator covers which kind of custody.

The state locator gives a detailed profile that the county app does not match in public detail. A typical state record shows front and side photos, the parent institution and custody status, a physical description, admission and projected release dates, and sentencing details by count. The screenshot shows the search form for that system.

The state Individual in Custody Search form accepts a last name, an IDOC number, or a birthdate.

For federal custody, the Bureau of Prisons locator covers sentenced federal inmates, and the ICE detainee locator covers immigration holds. A person the Marshals Service is holding before sentencing may not appear in the federal locator yet, so the jail itself may be the only confirmation of physical custody.

Knox County Jail Facilities

Two facilities matter for inmate records in the county, and they use different lookups. The Knox County Jail is the local booking facility run by the sheriff. Hill Correctional Center is a state prison searched through the Illinois locator, not the county app.

Booking and Intake in Knox County

When someone is arrested, the arresting agency brings them to the Knox County Jail, and intake follows a set sequence under state jail standards. Staff verify identity and the legal basis for the hold, run a pat-down search, inventory property and issue a receipt, take fingerprints and a booking photo, and complete a medical and mental-health screening. The detainee is given the posted jail rules and allowed reasonable phone calls as soon as practical. Classification and a housing assignment follow, though the jail does not discuss individual housing with the public.

A booking does not appear instantly, and the sheriff does not publish how soon a new arrest shows up in the app. State arrest-records law requires the agency to furnish basic arrest information as soon as practical and no later than 72 hours after an arrest, but that is a release rule, not a roster-refresh promise. Whether a person is then released, held on conditions, or detained turns on the court and Illinois pretrial law, not on a bond payment alone.

Calling the Knox County Jail for Custody Information

When the app does not answer, the phone is the next channel. The jail line listed in the state inspection is 309-345-3737, and the sheriff's 24-hour dispatch number is 309-343-9151. The administrative office answers at 309-345-3733 on weekdays from 8 a.m. to 4 p.m. These lines can help confirm whether a person is physically in the jail, but staff work within strict limits and will not discuss housing, medical treatment, disciplinary status, or court outcomes with the public, including family.

In person, the Sheriff's Office sits at 152 South Kellogg Street in Galesburg, where bonds are handled at the intercom inside the main entrance foyer. For concerns about safety in custody, the jail provides a citizen line at 309-345-6791 for reporting under the federal Prison Rape Elimination Act, and inmates can report directly to staff. None of these lines is a substitute for a written records request when a copy of a booking record is what you need.

Knox County Jail Visitation and Communication

The current jail page does not publish a fixed day-by-day visitation schedule, and an older FAQ that listed set hours is marked outdated. Rather than print obsolete times, the safest approach is to set up the communication account, then confirm current visit windows through the app or the jail. The table lists the documented channels and how each is accessed.

Note: Confirm that the person is currently held at the Knox County Jail before sending mail or money, since items for someone not in custody are returned.

How to Contact a Knox County Inmate

Mail rules at the Knox County Jail are unusually specific, so they are worth reading closely. Letters, postcards, and greeting cards are allowed when they carry the sender's full name and return address. The jail will not accept packages or oversized items from individuals, and nothing extra may be tucked inside a card. Paperback books are allowed only when sent directly from Amazon, and books from other retailers, magazines, and newspapers are not accepted. The only items that may be dropped off are prescription eyeglasses and prescription medication.

For phone, video visits, and email, the jail directs families to an Inmate Canteen account. Setting one up requires uploading a driver's license photo plus a second photo of the account holder. The county government's sheriff page also lists ways to reach the office by phone, mail, or in person for records that the app does not show.

The county government sheriff page lists the department's mailing address and contact options.

The Knox County government sheriff page gives the mailing address for written requests.

Written requests for jail or booking material go to 152 South Kellogg Street, Galesburg, IL 61401, or through the county records portal.

Commissary, Funds, and Records Requests

Money for an inmate account is added by cash or card at the lobby kiosk or online through Inmate Canteen, and the jail does not accept money handed to staff or sent through the mail. Commissary funds buy hygiene items, food, postage supplies, and phone time. For records the app cannot give, such as a past booking sheet or an arrest report, file a request through the Knox County JustFOIA portal or in writing to the sheriff. For release and case notifications, register with Illinois VINE, which sends alerts but is not a records office.