Preble County Inmate Population
The Preble County inmate population is centered on one local detention facility: Preble County Jail. The jail is run by the Preble County Sheriff's Office and serves as the county's full-service jail for adults arrested by local agencies, people waiting on arraignment or bond, sentenced misdemeanor inmates, intermittent or weekender inmates, and short holds before transfer. It is not an Ohio state prison. A person sentenced to an ODRC prison term leaves the county jail count and must be searched in the statewide prison locator.
The strongest local figures are point-in-time counts, not an annual average. The Corrections division page describes a 70-bed jail opened in 1994, with 60 male beds and 10 female beds. ODRC's 2025 inspection reported 35 incarcerated people on November 4, 2025, against 70 recommended beds. The Miami Valley Jails roster provider table showed 31 current inmates on June 24, 2026 at 11:30 AM. Those dated snapshots show the jail below rated capacity in the records located during research.
Preble County Jail Statistics
Preble County's jail statistics should be read as sourced snapshots. No official annual average daily population, annual bookings total, or average length of stay was located in the county or state sources reviewed. The live roster changes through bookings, releases, bond decisions, court holds, and transfers, and the public roster table says Preble data updates every 30 minutes. The 2025 inspection also matters because ODRC uses annual inspections to check whether the jail is meeting Ohio minimum jail standards.
| Measure | Figure | Source / Date |
|---|---|---|
| Total actual general housing capacity | 70 | ODRC 2025 annual inspection and sheriff Corrections page |
| Local bed split | 60 male, 10 female | Preble County Sheriff's Corrections page |
| Inspection-day population | 35 | ODRC annual inspection, November 4, 2025 |
| Current roster population | 31 | Miami Valley Jails provider table, June 24, 2026 at 11:30 AM |
| Official county jail facilities | 1 | Research facility map and official facility checks |
The 31-person roster count and the 2025 resident population estimate can be used as a rough snapshot rate, but it is not an official incarceration rate. The research file notes a point-in-time calculation of about 76 people in jail per 100,000 residents using the FRED/Census 2025 resident population series. That figure should not be treated like annual ADP or a policy trend.
Preble County Population Trends
Three official snapshots were located for recent Preble County inmate population trends. A 2024 ODRC inspection excerpt reported 38 inmates at a 70-bed jail. ODRC's 2025 inspection reported 35 inmates on inspection day. The Miami Valley Jails public provider table showed 31 current inmates in the 2026 roster snapshot. Each count is useful, but none is a full-year average.
| Year / Date | Jail Population | Notes |
|---|---|---|
| 2024 inspection | 38 | ODRC annual inspection excerpt, capacity 70 |
| 2025-11-04 | 35 | ODRC 2025 inspection, facility found compliant |
| 2026-06-24 11:30 AM | 31 | Miami Valley Jails roster table, 30-minute update schedule |
These figures give the Preble County inmate population page a different emphasis than an overcrowding-heavy jail profile. The official snapshots show a small county jail running below rated capacity at the times reviewed. A change of five or ten people can still alter the local percentage in a visible way because the jail is small.
Preble County Inmate Makeup
The accessible county sources do not publish a current demographic table for race, age, felony/misdemeanor mix, or pretrial versus sentenced status. What they do show is the custody mix the jail is built to handle. The Preble County inmate population includes pretrial detainees, people serving local misdemeanor terms, intermittent sentenced inmates ordered to serve weekends, inmate workers selected by criteria, and short-term holds before movement to another system.
- Pretrial custody - People booked after arrest may remain until bond, first appearance, release, transfer, or case resolution.
- Local sentences - Some sentenced inmates serve misdemeanor or other local jail terms in Preble County Jail.
- Weekenders - Court-approved intermittent inmates may serve segmented sentences, often tied to probation and work needs.
- State prison transfers - Sentenced felony prisoners move to ODRC Offender Search after transfer.
- Other holds - Federal, immigration, parole, warrant, or out-of-county holds can change release timing.
Classification is the jail process used to place an inmate in a proper housing and security setting. A detainer is a hold or notice from another agency. Those terms matter because a person can be visible in the jail roster but still have a release barrier that a simple bond payment does not clear.
Preble County Jail Capacity
The county's official jail capacity is 70 beds. The 2025 ODRC inspection reported both actual general housing capacity and recommended housing capacity as 70. It also found the facility compliant for the 2025 calendar year, with 177 standards counted in the inspection result. No recent official DOJ consent decree, jail overcrowding lawsuit, new jail construction plan, or death-in-custody litigation was located in the official sources reviewed for this build.
Capacity language should stay precise. The county jail is small, and the available counts are dated. The 2024, 2025, and 2026 snapshots show the Preble County inmate population below capacity, but that does not mean the same count applies today. Bond decisions, arrests, court schedules, and transfers can change the jail count through the week.
Preble County Inmate Laws
Ohio law explains why the sheriff, ODRC, and court systems each hold different parts of the record. The sheriff runs the county jail. ODRC sets minimum jail standards and conducts inspections. Ohio's Public Records Act is the main framework for requesting sheriff reports, booking records, and related public records, subject to exemptions.
Key Statutes:
ORC 149.43 governs Ohio public-records access unless a specific exemption applies.
ORC 341.01 places the county jail and people confined there under the sheriff's charge.
ORC 5120.10 authorizes ODRC to set minimum jail standards for Ohio jails.
OAC 5120:1-7-01 assigns Bureau of Adult Detention supervision and reporting duties for jails.
State prison records use a different rule set. ORC 5120.21 covers ODRC inmate-record confidentiality and permitted disclosures. That is one reason a Preble County jail booking and an ODRC prison record should not be treated as the same kind of file.
Preble County Prison Search
No ODRC state prison was identified inside Preble County. When a person from Preble County is sentenced to state prison, the county jail roster is no longer the right search tool after transfer. Ohio Department of Rehabilitation and Correction Offender Search covers people currently in Ohio prison, released people, Adult Parole Authority supervision, judicial releases, and violators at large.
ODRC records can show an offender number, date of birth, race, gender, admission date, institution, status, offense information, docket, judge, sentence, jail-time credit, and release or parole dates when available. A Preble County court case may still be found through Common Pleas or municipal court records, but prison custody status belongs in the state locator.
Search Preble County Inmates
The official current-custody roster is the Miami Valley Jails Preble County roster. It is the first online channel for people currently held in Preble County Jail. The roster page states that it only contains information on inmates currently in custody in the listed jail or jails and has no information for inmates housed in other jails.
Use the roster as a current custody tool, then move to the fallback chain when the name is missing or the portal blocks access. A new arrest may not appear right away. A release, transfer, state prison sentence, federal hold, or immigration custody status can also explain why a person is not visible.
- Open the Preble roster and confirm the provider table says PREB-JAIL / PREBLE COUNTY JAIL.
- Use the alphabetic last-name links shown on the public roster page.
- Complete the human captcha and allow session cookies if the portal asks for them.
- Check the current-custody result, then call the jail if the listing is unclear.
- Search ODRC, VINELink, BOP, ICE, or court records if the person is not in the county jail list.
Note: The roster is free, but the public page can require a captcha before current inmate details open.
Preble County Roster Lookup
The roster provider table is useful even before the security gate. It identifies the jail provider, phone, update frequency, current population, and last update timestamp. During research, the visible table listed code PREB-JAIL, name PREBLE COUNTY JAIL, provider phone (937) 456-6232, update frequency of 30 minutes, and the dated count noted above.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Search by Last Name | Alphabet links | Optional | A through Z browsing links are visible before the captcha. |
| Captcha code | Text | Yes after security check | The page asks the viewer to prove they are human. |
| Show another code | Link/button | No | Refreshes the displayed captcha code. |
| Link | No | Print option appears on the public roster page. | |
| FAQs / Who can I call? | Help links | No | Help options appear near the roster controls. |
Past Preble County Records
The county roster is a current-custody list, not a complete archive of every past booking. If a person was released, transferred, or sentenced to prison, the roster may no longer show them. For historical sheriff records, use the Preble County Sheriff's records-request page or the online records request form. The form asks for requester contact details, incident date, involved names, and comments explaining the request.
Ohio public records law supports access to public records kept by public offices, but it does not make every file public without limits. The sheriff may redact or withhold records covered by law-enforcement, juvenile, security, medical, or other exemptions. Court records after booking should be searched in the court systems, not only through sheriff records.
Preble County Inmate Record Fields
The research phase could verify the roster's provider and search interface, but the full inmate profile was blocked by a human captcha. For that reason, Preble-specific profile fields such as booking-number format, mugshot display, housing unit, bond fields, or court dates should not be promised. The verified public fields are the provider-level fields shown below.
| Field / Control | What It Shows |
|---|---|
| Code | PREB-JAIL for Preble County Jail. |
| Name | PREBLE COUNTY JAIL as the roster provider. |
| Population | Current roster count with a visible timestamp. |
| Phone | (937) 456-6232 on the provider table. |
| How often information is updated | 30 minutes. |
| Search by Last Name | Alphabetic browsing links. |
Preble County Jail vs Prison
Readers often search the wrong system because booking, court, jail, prison, and federal custody can overlap. Preble County Jail is for local jail custody. ODRC is for Ohio state prison custody and post-release supervision. BOP and ICE are federal systems. VINELink can help with custody notifications where agency data is available.
| Custody Type | Where to Search | Best Use |
|---|---|---|
| Current county jail custody | Preble roster | Recent arrests, pretrial holds, local sentences, weekenders. |
| Ohio prison or APA supervision | ODRC Offender Search | Sentenced prisoners, released offenders, parole or APA status. |
| Federal prison | BOP Inmate Locator | Federal inmates from 1982 to present. |
| Immigration detention | ICE detainee locator | Adult ICE detainees and some CBP custody records. |
| Custody notifications | Ohio VINELink | Notifications and status checks where data is available. |
State Federal ICE Search
ODRC search fields include last name, first name, county of commitment, residential county, zip code, status, parole-board hearing date, and offender number. The ODRC number search uses A, R, or W prefixes and six digits, with special leading-zero guidance for some female numbers. Those fields are separate from the county jail roster.
The BOP locator covers federal inmates incarcerated from 1982 to the present, but it does not show ordinary Preble County jail bookings. ICE's Online Detainee Locator requires either an A-number or biographical details such as name, country of birth, and date of birth. The researched official mobile app for the county is the Preble County Sheriff's Office app on Apple and Google Play; the store text did not verify an app-only inmate roster.
Preble County Detention Facility
The official facility map for this project has one Preble County detention facility. Other county, state, federal, or ICE facilities were not identified as physically located in Preble County through the official facility lists reviewed. Nearby jails may hold people under separate arrangements, but they should not be listed as Preble County facility pages without a current official source.
- Preble County Jail - the full-service county jail for current Preble County jail custody, local sentences, and short-term holds before transfer.
Preble County Inmate Population FAQ
How big is the Preble County inmate population?
The best current figure in the research file is a dated roster snapshot: 31 people on June 24, 2026 at 11:30 AM. ODRC's 2025 inspection counted 35 people on November 4, 2025. The jail's rated capacity is 70.
How do I search the Preble County inmate population?
Start with the Miami Valley Jails Preble roster. It is the official current-custody roster for Preble County Jail and updates every 30 minutes. If the person is missing, use the jail phone line, sheriff records request, court portals, ODRC, VINELink, BOP, or ICE depending on custody type.
Can I look up a released inmate?
The roster is current-custody focused, so a released person may not remain visible. For a past booking, request sheriff records or search the relevant court system for the case that followed the arrest.
Does Preble County have a state prison?
No ODRC state prison was identified inside Preble County. Sentenced Ohio prisoners from Preble County should be searched through ODRC Offender Search after transfer.
What if the roster captcha blocks me?
The roster may ask for a human security check and session cookies. If access fails or the listing is unclear, call the jail or use the sheriff records-request process.