How to Find Someone in Custody in Michigan
Finding someone in custody in Michigan means knowing which system holds them: the Michigan Department of Corrections for state sentences, the county jail for pretrial and short stays, or the federal Bureau of Prisons. All three have free official lookups — this page collects them.
- State custody: start with the Michigan Department of Corrections locator (michigan.gov) — name or ID number searches, current facility, and in most cases projected release dates.
- County jails: 16 Michigan counties post their own jail rosters, linked below — that's where you'll find anyone arrested recently or serving under a year.
- Federal custody: the Bureau of Prisons locator (bop.gov) covers federal defendants and anyone sentenced in US District Court — a separate population people forget to check.
- Stay notified: VINELink sends automatic alerts when someone's custody status changes — transfer, release, or escape — in nearly every state.
OTIS, Michigan's tracker, keeps people listed for years after release — check the discharge date before assuming someone is still inside. Content reviewed July 29, 2026 by the SearchSystems editorial team.
Official Michigan Custody Lookups
Michigan Department of Corrections — Inmate Locator
Official Free
The official Michigan state-custody search. Current facility, custody status, and release information for people serving state sentences.
VINELink — Michigan Custody Alerts
Official Free
Search custody status and register for automatic notification when someone is moved or released. Free, run for victims but open to anyone.
Federal Bureau of Prisons — Inmate Locator
Official Free
Everyone in federal custody since 1982, searchable by name or register number. Covers federal sentences, which no state system lists.
🌐 bop.gov
Inmate Information | Oakland County, MI
Official Free
The Oakland County Sheriff's Office offers three ways to send mail to inmates that are incarcerated. You can send regular US postal mail, legal/business mail, and electronic messages (e-mail). Inmates will be granted access to a tablet on which they can view the mail and photos you send to them
Michigan Counties With Online Jail Rosters
These counties publish their own booking or in-custody lists — click through for each county records page.
Alger Antrim Benzie Berrien Chippewa Clinton Isabella Jackson Lake Lapeer Lenawee Monroe Muskegon Van Buren Washtenaw Wayne
Beyond the Roster: Releases, Transfers, and Alerts
1
Set the alert instead of re-searching
Custody status changes without notice — transfers, releases, court dates. VINELink (linked above) does the watching for you: register the name and it calls or emails when status changes. It is the single most useful step for victims, families, and attorneys alike.
2
Check all three custody layers
People move between layers: county jail pre-trial, Michigan Department of Corrections custody after sentencing, federal facilities for federal charges. A no-hit in one layer means check the other two — the county rosters, the state locator, and the federal BOP search above cover all three.
3
Get the records, not just the status
The roster shows where someone is; the paper trail lives elsewhere. Sentencing terms are in the court file (Michigan court records), and incarceration records beyond the public lookup are requested from the agency under the state records act — the Michigan records-law guide shows how.
Frequently Asked Questions
Is the Michigan inmate locator free?
Yes. Every official source on this page is free to search. Sites that charge for 'inmate reports' are reselling public data.
Why can't I find someone arrested yesterday?
Fresh arrests appear in the county jail's booking system first, sometimes hours later. State locators only list people after sentencing and transfer to state custody.
Does a locator listing mean the person was convicted?
No. Jail rosters include people awaiting trial who are presumed innocent. Check the court docket for the case outcome.
How do I send money or arrange a visit?
Each facility sets its own rules — the Michigan Department of Corrections site covers state facilities, and each county sheriff posts local jail policies.
Related Michigan Records
Custody is one piece: the Michigan criminal records page covers official background checks, wants & warrants lists who's being looked for, and Michigan court records hold the cases behind every custody entry.