Inmate Lookup: Mercer County Jail, Ohio

The Mercer County Sheriff’s Office Jail Inmate Search is the direct online tool for confirming whether someone is currently held at the Mercer County Jail in Celina, Ohio. The roster is maintained by the Mercer County Sheriff’s Office, which operates the county jail. If the online tool is unavailable, call the Sheriff’s Office directly at (419) 586-7724.

Looking for someone booked tonight? See Mercer section 3 — If your person was booked tonight for phone-first contact info.

Searching the Mercer County jail roster

A booking happened in Celina sometime in the last day or two — here is how to check the roster. The Mercer County Sheriff’s Office runs a dedicated inmate search portal at Inmate, separate from the main Sheriff’s website. Newly booked inmates appear on the roster after the booking process is complete; allow time for processing before expecting a name to show.

1. Go to Inmate.
2. Search by last name or full name in the search fields provided.
3. Review the results list — each entry typically shows the inmate’s name, booking date, and charges.
4. If no result appears and you believe the person was recently booked, call the Mercer County Jail at (419) 586-7724 to confirm roster status.

The Mercer County Courthouse is located in Celina, Ohio 45822. The Mercer County Clerk of Courts office is at 101 North Main St., Room 205, Celina — relevant if you need case records after confirming custody.

What the roster does (and doesn’t) show

Juvenile detainees do not appear on the Mercer County public jail roster. Ohio law restricts public access to juvenile records, so anyone under 18 held in a juvenile facility will not show in this search. Federal detainees held under U.S. Marshals custody are also excluded — the county roster covers only individuals booked into the Mercer County Jail itself. Records that have been sealed under Ohio Revised Code 2953.32 will not appear either.

Beyond those exclusions, the roster shows current in-custody status only. It does not display case history for people who have been released, and it does not reflect court docket information — for case filings, contact the Mercer County Clerk of Courts at 101 North Main St., Room 205, Celina. The roster also does not include individuals transferred to state prison after sentencing; those records move to the Ohio Department of Rehabilitation and Correction system.

If you’re reading this because someone was just booked tonight, the section below is for you.

If your person was just booked tonight

Call the (419) 586-7724 — that’s the Mercer County Jail line — to confirm custody right now. It’s a long night, and the phone is the fastest path. The line handles custody inquiries around the clock, not just during business hours.

The online roster at Inmate may not yet show tonight’s booking. That’s normal — processing takes time before a name appears publicly. Calling confirms custody before the roster catches up.

Bond is set at first appearance, which in Ohio typically happens within the first day or two after booking. That part is the hard part — you cannot get a bond amount tonight by calling, but you can confirm whether your person is still in custody and ask when first appearance is scheduled. Write that date down.

Visitation at the Mercer County Jail is not available the night of booking. Check the Mercer County Jail visiting hours page for scheduled hours. Video visits are by appointment only, bookable up to seven days in advance. Bring a valid driver’s license or state ID when you go; nonprofessional visits are limited to twenty minutes.

Tomorrow morning, call the Mercer County Clerk of Courts at 419-586-6461 (101 North Main St., Room 205, Celina) to ask about case filings and the first appearance date. If you need an attorney, the Ohio Public Defender locator lists Mercer County contacts. That’s the sequence — custody confirmed tonight, case info and attorney in the morning.

If your person isn’t on the Mercer County roster

Why might someone not appear on the Mercer County roster right away? The most common reason is timing — booking processing takes time, and a name may not appear until that process is fully complete. But there are other possibilities worth checking.

• State prison transfer: If the person was already sentenced on a prior case, they may have been transferred to Ohio Department of Rehabilitation and Correction custody. Search the ODRC Offender Lookup at the state prison inmate locator by name.
• Released after booking: Bond may have been posted or the person released on recognizance. The roster removes names after release. Call (419) 586-7724 to confirm.
• Held in a neighboring county: If the arrest involved another jurisdiction, the person may be booked in Auglaize, Van Wert, Darke, or another adjacent county jail. Check those counties’ rosters directly.
• Federal custody: Arrests on federal charges go to federal detention facilities, which do not appear on any county roster. Contact the U.S. Marshals Service for federal detainee location.
• VINELink notification: Register at Vinelink to receive automated alerts when custody status changes in Mercer County — useful if you need to monitor release without repeated calls.

For inmates in other counties or states

The Mercer County roster covers only the local jail. A nationwide records search may help surface custody records in other Ohio counties, other states, or federal facilities that local portals never display. Results vary by jurisdiction and the tool is one source among several — not a guarantee of completeness.

Sponsored: Nationwide Records Search (we may earn a commission at no extra cost to you).

This tool is not a consumer reporting agency under the FCRA and may not be used to screen anyone for employment, housing, credit, or any other purpose covered by that law.

Resource comparison: Mercer County inmate lookup