St. Joseph County Jail and Sheriff's Office
The Sheriff's Office runs the county jail, the road patrol, and the 911 dispatch center from one campus on E. Main St. in Centreville. Michigan law makes the sheriff a peace officer charged with enforcing state law and preserving the public peace. The county states the sheriff is directly responsible to citizens for law enforcement services and for the safe, effective operation of the jail. Chad Spence serves as Sheriff. David Northrop serves as Undersheriff, and Troy Faulk is the Jail Administrator.
The office's Sheriff's Department page names the command staff and lists the divisions that report to them.

Custody questions all route back to this office, because no other county agency holds the jail population. Calling it is the first step in any inmate search.
St. Joseph County Sheriff's Office and Jail
650 E. Main St.
P.O. Box 339
Centreville, MI 49032
(269) 467-9045
Jail, Sheriff, and 911 Dispatch share the E. Main St. campus
Why No Online St. Joseph County Inmate Roster Exists
Many Michigan counties post a searchable jail roster. St. Joseph County does not. Official county sources publish jail information, visitation rules, money and commissary links, and statewide resources, yet no public inmate-search database appears among them. That gap is real and worth stating plainly, because unofficial sites often claim otherwise.
Two mistakes follow from that gap. The first is treating the court case grid as a custody search. The 3B District Court grid indexes cases, not inmates, and a person with an open case may be free on bond. The second is trusting a mugshot site that scrapes data from elsewhere. Neither reflects who sits in the jail today.
Because no county roster exists, profile fields such as a mugshot, booking number, bond per charge, housing pod, or projected release date could not be inventoried from any official St. Joseph County source. Nothing here invents them.
Verify custody by phone: The only authoritative answer about who is currently held in the St. Joseph County jail comes from the Sheriff's Office at (269) 467-9045. No official public roster is published online.
How to Find Someone in St. Joseph County Custody
A custody search moves fastest when it starts with the right system. County jail, state prison, and federal custody are three separate populations. Each has its own tool, and only one of them is a phone line. Gather the full legal name and a date of birth before starting.
The county's jail information page collects the visitor rules, mail policy, and money links in one place.

What that page does not offer is a name lookup, which is why the sequence below leans on a call first.
- Call the Sheriff's Office and jail at (269) 467-9045 to confirm current county custody.
- Register with Michigan VINE for custody status and automatic release notification.
- Search OTIS only if the person may be a state prisoner, parolee, or probationer.
- Search the federal inmate locator if the charge was brought in federal court.
- Submit a public-record request for non-exempt jail records that are not published.
Note: A court case search confirms charges and hearings, never custody, so an open case never proves a person is currently in the county jail.
Michigan OTIS and County Jail Limits
OTIS is the Offender Tracking Information System run by the Michigan Department of Corrections. It is the state's public offender search, and it is the tool people most often misuse for a county jail question. OTIS covers state supervision. County jail custody sits outside it entirely.
The Department of Corrections explains that scope on its OTIS information page.

OTIS includes prisoners, parolees, probationers, and offenders discharged within the past three years. It excludes county jail inmates, city lockup inmates, and people serving jail-only sentences. It also excludes anyone arrested or convicted but not yet sentenced, and anyone off supervision for more than three years. A St. Joseph County inmate awaiting trial will not appear.
The OTIS offender search interface accepts a small set of fields, and a name alone is often enough.

Filters narrow a common surname quickly. The status filter is the most useful of them.
| Field Label | Type | Required | Notes / Format |
|---|---|---|---|
| Last Name | Text | Optional | Primary name search field. |
| First Name | Text | Optional | Narrows a common last name. |
| Offender Number | Text | Optional | MDOC number when known. |
| Sex | Dropdown | Optional | Filter option in the OTIS interface. |
| Race | Dropdown | Optional | Optional filter. |
| Age | Number or range | Optional | Optional filter. |
| Offender Status | Dropdown | Optional | Prisoner, parolee, probationer, discharged, or absconder. |
| Marks, Scars, Tattoos | Text | Optional | Descriptor search. |
What a State Offender Record Shows
An OTIS result describes a person under state supervision, not a county booking. The fields below come from the state system's own categories. They are the closest official substitute available when no county roster exists, and they answer a different question than a jail booking sheet would.
| Field | What It Shows |
|---|---|
| Offender Number | The MDOC identifier assigned to the person. |
| Offender Status | Whether the person is a prisoner, parolee, probationer, or discharged. |
| Physical Descriptors | Sex, race, age, and any recorded marks, scars, or tattoos. |
| Supervision Detail | The nature of state supervision, where the state publishes it. |
| Coverage Limit | No county jail custody, and no jail-only sentence, appears at all. |
Anyone comparing this against a charge in a local case should read the county arrest records and court charges instead, since charges and custody move on separate tracks.
VINE Custody Notification for St. Joseph County
Michigan participates in VINE, a free and confidential service that reports custody status and criminal case information. Its real value is notification. A registered user receives an alert when a custody status changes, which matters most to victims and to families tracking a release.
Registration and search both begin at the Michigan VINE portal.

VINE is confidential, so the person in custody is not told that someone registered. Coverage still depends on what each facility reports, which means a call to the jail remains the reliable confirmation for St. Joseph County.
Federal Custody and Registry Searches
Two more systems are often confused with a county inmate search. Neither one lists people held in the St. Joseph County jail. Both are useful for the narrow question each was built to answer.
People convicted in federal court are traced through the Federal Bureau of Prisons inmate locator.

Federal custody follows a federal case, and the county sits in the Western District of Michigan. A state charge never lands a person in federal custody.
The sex offender registry is a public safety list, not a custody list. Michigan State Police explain its scope on the Sex Offender Registry information page.

Registry status says nothing about whether a person is in jail today. A separate public interface handles the lookup itself.
Names and registration numbers are searched through the Michigan public sex offender registry search.

A search there requires a name or registration number plus a location field. Results describe registration, never current custody.
Inside the St. Joseph County Jail
The jail runs 24 hours a day. County corrections staffing includes 24 full-time and 4 part-time employees, among them 4 Corrections Sergeants. Programming reaches beyond simple confinement, and the county lists services aimed at release readiness rather than punishment alone.
The Corrections division page describes that round-the-clock operation and its programs.

Those programs shape daily life for anyone held more than a few days. The sheriff's wider organization supports the jail from the same campus.
- Education and GED instruction for eligible inmates.
- Rehabilitation and recovery programming.
- Mental health services and healthcare.
- Religious ministry.
- Inmate work crews.
Sheriff divisions include Corrections, Uniformed Services and Patrol, Criminal Investigations, Marine Patrol, Dive Rescue and Recovery, the Special Response Team, the Community Emergency Response Team, Mounted Division, Reserves, Explorers, and Victim Services.
St. Joseph County Jail Visitation Rules
Visitation is tightly controlled and easy to get wrong. Visitors must be 14 or older and must present valid photo identification. Each visitor has to appear on the inmate's approved list, which holds five people and resets monthly. Inmates receive two visits per week, thirty minutes each. Only parents may visit a juvenile inmate. Cell phones are banned from the lobby and the visitation room.
Hours differ by population, and weekends belong to inmate workers rather than the general population.
| Population | Days | Times |
|---|---|---|
| General Population | Monday to Thursday | 8:30 to 11:00 AM; 12:30 to 3:00 PM; 7:00 to 9:00 PM |
| General Population | Friday | 8:30 to 11:00 AM; 12:30 to 3:00 PM |
| Inmate Workers | Saturday and Sunday | 8:30 to 11:00 AM; 12:30 to 3:00 PM; 7:00 to 9:00 PM |
| Juvenile Inmates | Friday only | 7:00 to 8:00 PM |
Official county sources do not name a video visitation provider, publish an attorney visitation schedule, or post a visitor dress code. Calling ahead settles those questions.
Inmate Mail, Property, and Funds
Mail rules at this jail are unusually specific. Correspondence must arrive on a prepaid postcard measuring 5 by 7 inches or smaller. No drawings and no markings are allowed on it. Mail may travel by USPS or UPS. Packages are accepted only with prior approval from a Corrections Sergeant or the Jail Administrator, so families should call before sending anything.
Property left behind has a deadline. It must be picked up within 30 days of release or it will be disposed of, and pickup is available any day.
Money and commissary run through Express Account. Family or friends may load funds onto an inmate account online with a credit or debit card, and a service fee applies. Commissary orders can be placed for select items, and the ordering flow asks the user to select St. Joseph County, MI before continuing. The service also handles care packages, bond deposits, and bill payments.
- Express Account support line: 1-866-422-6833.
- Self-service phone deposits: available 24 hours a day.
- Agent-assisted deposits: Monday to Friday, 8 AM to 4 PM Eastern.
- Commissary: select St. Joseph County, MI when starting an order.
Bond questions often arrive alongside custody questions. When a hold traces back to a missed hearing rather than a new arrest, the county warrant records page explains how to clear it.
Note: County sources do not publish phone-call rates, a tablet program, or a commissary price list, so those costs should be confirmed with the jail directly.