Search Knox County Jail Inmates

Knox County Jail Overview

Knox County Jail is operated by the Knox County Sheriff's Office at 2375 S. Old Decker Road in Vincennes. The sheriff's public site, the official contact card, the Indiana State Police NIBRS page, and vendor facility pages all support that address and the public phone number. The jail receives people booked by the sheriff, Vincennes Police Department, Indiana State Police, Vincennes University Police Department, Knox County courts, and occasional outside agencies or county holds. A person can appear on the Knox County Jail roster even when the arresting agency was not the sheriff.

The facility is a county jail, not a state prison. It holds pretrial detainees, people serving local sentences, probation and parole violators, bond revocation cases, failure-to-appear bookings, out-of-county holds, and community-corrections or work-release violations. Sentenced Indiana prison custody is searched through the Indiana Department of Correction locator, not through the Knox County Jail roster. Federal or immigration custody may involve BOP or ICE systems outside Knox County.

Knox County Jail Population

The Knox County Jail population has more than one useful snapshot. A high-authority Indiana jail-inspections database sourced to Indiana Department of Correction jail inspection records listed the facility at 214 beds, 168 inmates, 78.50 percent occupancy, inspection compliant, no overcrowding flag, and no death flag. The official OCV inmate feed showed 227 current roster entries when inspected on June 12, 2026. Those numbers should not be blended into one annual average. One is an inspection snapshot and the other is a live roster count from a specific research date.

The June 12, 2026 roster snapshot also counted 190 male entries and 37 female entries. Race codes in that feed were W 199, B 21, and H 7. The top arresting agency was Knox County Sheriff with 147 entries, followed by Vincennes Police Department with 59. Indiana State Police, Vincennes University Police Department, Knox County Superior Court 2, Sullivan County, and Daviess County Sheriff's Department also appeared. Treat those as dated roster facts, not permanent demographic rates.

Knox County Jail Roster Lookup

Current Knox County Jail inmate lookup uses the sheriff's official Inmates route or the underlying OCV feed used by the sheriff site. The feed is current-custody oriented. It is not a full arrest-history database, and released people may disappear after a period that the sheriff source did not define. For a broader walkthrough of roster fields and fallback channels, the Knox County jail inmate records page covers the county roster, Indiana SAVIN, IDOC, BOP, ICE, phone, in-person, and public-records paths.

1. Open the sheriff's Inmates feature and start with the person's last name.
2. Scan the date-descending list if the name is common or the spelling may vary.
3. Open the roster entry and read the information and charges blocks together.
4. Confirm booking date, arresting agency, charge text, and any amount shown on each line.
5. Call Knox County Jail before relying on a bond amount, release status, visit plan, or vendor payment.

Knox County Jail Contact

Use the jail phone when the online roster leaves a practical question unanswered. That includes whether a person is still in custody, whether a monetary amount is the total bond, whether a hold prevents release, what vendor is active for money or calls, and what the current visit or mail rule requires. The sheriff site footer gives public office hours for office business, while booking and custody work should be treated as a law-enforcement function that may not follow the public lobby schedule.

Knox County Jail Visits

Official Knox County sources inspected for this build did not publish a social visitation schedule, remote video schedule, visit length, visitor-registration rule, dress code, child rule, or property rule. The safe Knox County Jail visit process is to call the jail before traveling, ask whether visits are in person or remote for the person in custody, and confirm the current identification and approval rule. Do not borrow visitation times from other Knox counties or from neighboring Indiana counties.

Note: Always confirm custody and visit rules with Knox County Jail before traveling to Old Decker Road.

Knox County Jail Mail and Money

The official sheriff manifest links commissary to JailATM and inmate communication to InmateSales. A separate GettingOut Knox County Jail page lists the same facility address and phone, describes Telmate communication services, and mentions identity verification plus deposits by website, phone, or kiosk. Because those vendor references may reflect a service split or a vendor change, confirm the current channel with Knox County Jail before adding funds or buying communication credits.

The sheriff and county sources inspected did not publish a Knox-specific mail format, banned-item list, book rule, scanned-mail policy, commissary fee table, or deposit fee table. Use the inmate's full roster name and inmate ID only if the jail confirms that format. Ask before sending photos, publications, money orders, packages, or legal mail. A wrong format can delay or return mail.

The screenshot source for the GettingOut Knox County Jail vendor page shows why payment guidance needs a confirmation step.

That vendor page is useful, but the sheriff's own navigation points to JailATM and InmateSales, so current service should be verified before any purchase.

Knox County Jail Booking

Knox County booking starts when an arresting agency or court commitment sends a person to the jail. The public roster then shows a local inmate ID, age, race code, gender, booking date, arresting agency, charge text, amount fields, and a mugshot. It does not show full date of birth, home address, height, weight, housing unit, medical flags, court date, projected release date, or full warrant numbers. Those may exist in internal jail or court records, but they were not public in the feed.

A charge line is not the same as a conviction. It may be an arrest charge, a probation allegation, a parole issue, a bond violation, a failure to appear, a work-release violation, or a hold from another county. For court filings after booking, search Indiana MyCase or contact the Knox County Clerk when a document is not online. For custody alerts, use Indiana SAVIN.

About Knox County Jail

The public research record is strong for Knox County Jail roster fields, population snapshots, contact details, and vendor links, but thin for building history and facility policy. Official sources did not publish the jail year built, construction cost, pod map, visitor parking map, ADA entrance details, medical-request policy, grievance policy, PREA report page, or an inmate handbook. Indiana county jail standards under 210 IAC 3 govern county jail administration, supervision, services, and reporting, but they do not replace Knox-specific visit or mail instructions.

Local context is unusually deep on the sheriff side. Knox County is Indiana's first county, and the sheriff site carries detailed material about John Small, Indiana's first sheriff, appointed in 1790. That history helps explain the sheriff's local identity, but current custody information still comes from the modern roster, the jail phone line, Indiana SAVIN, IDOC, BOP, ICE, MyCase, and direct public-records requests.