Owyhee County Inmate Population Overview
The Owyhee County inmate population is reported through a mix of county jail facts, official roster output, and historical jail data. The local custody point is Owyhee County Jail, which the sheriff's office describes as a 40-bunk jail built in 1992. That facility holds people arrested in Owyhee County, people serving short county jail sentences, court commits, and people held in rented beds for other counties or the State of Idaho when Owyhee has open space.
Owyhee County does not publish a live daily population dashboard. The best current public signal from the research file is the inspected roster PDF, which listed 31 current inmates on a report dated September 29, 2025 and reviewed on June 8, 2026. That count is a roster snapshot, not an official average daily population. For a trend view, the county's own 2019 jail history reported 11,857 prisoner days, which implies about 32.5 people per day, while the Vera county jail dataset gives separate historical estimates.
Owyhee County Inmate Population Statistics
The official jail page gives the clearest local capacity figure: 40 bunks at the Owyhee County Jail. It also says 540 people were arrested in Owyhee County and incarcerated for 11,857 prisoner days in 2019. Dividing those prisoner days by 365 gives an implied 2019 average daily population of about 32.5. The inspected roster PDF is lower than capacity, but older Vera rows show some years above 40, so any formal overcrowding claim should be checked against the sheriff's office before relying on it.
| Measure | Figure | Source / Year |
|---|---|---|
| Average daily population | About 32.5 | Calculated from county-published 2019 prisoner days |
| Rated capacity | 40 bunks | Owyhee County Sheriff's jail page, current page crawled 2026 |
| Annual arrests/incarcerations | 540 people | Owyhee County Sheriff's jail page, 2019 |
| Roster snapshot | 31 listed inmates | Owyhee jail roster PDF dated 09/29/25, inspected 06/08/26 |
| Arrest rate | 802.06 per 100,000 population | Idaho State Police Crime in Idaho, 2024 |
Owyhee County Inmate Population Trends
The Vera county dataset shows a small jail population that moved sharply from year to year. Owyhee County had 20 people in the 2007 Vera row, 40 in 2013, 45 in 2017, and 48 in 2018. Those 2017 and 2018 rows exceed the 40-bed local capacity, but the research file flags a need for caution because Vera definitions can differ from the sheriff's local prisoner-day count and rented-bed accounting.
By 2021, Vera listed 23 people and a jail population rate of 303.35 per 100,000 residents age 15 to 64. The county's own 2019 prisoner-day figure sits between the high 2017-2018 Vera values and the lower 2021 Vera value. The result is best read as a rural jail with a fixed 40-bunk footprint, some rented-bed use, and no recent county-published annual series after 2019.
| Year | Jail Population / ADP | Notes |
|---|---|---|
| 2017 | 45 | Vera historical county row, above the 40-bed capacity value. |
| 2018 | 48 | Vera row with 29 pretrial and 19 sentenced custody entries. |
| 2019 | About 32.5 | County-published 11,857 prisoner days divided by 365. |
| 2021 | 23 | Latest Owyhee row located in the Vera dataset output. |
Who Makes Up Owyhee County Jail Custody
The current Owyhee County inmate population cannot be broken down by age, sex, race, charge level, or housing unit from the public roster PDF because those fields are not shown. The visible roster works as a booking and release list by name, not a demographic report. Vera's historical data includes some pretrial and sentenced columns for older years, but recent Owyhee rows have many blanks, so the county-specific public page should not state a current demographic mix that the sheriff does not publish.
- Pretrial custody - Vera listed 29 pretrial people in 2018, but the current roster PDF does not label pretrial status.
- Sentenced custody - Vera listed 19 sentenced people in 2018; county jail sentences and court commits can remain local.
- Rented beds - The sheriff says unused space may be rented to other counties and the State of Idaho.
- Demographics - The inspected public roster does not show age, sex, race, or physical description.
Owyhee County Jail Capacity
Owyhee County Jail is a 40-bunk facility. The county says the current building was built with future needs in mind and has passed State of Idaho jail inspection requirements each year since the 1992 facility opened. The sheriff's jail page also states that the jail rented unused bed space to other counties and the State of Idaho, with more than $284,000 in rented-bed revenue sent to the county general fund in 2019.
No recent official Owyhee County jail expansion, consent decree, closure, or overcrowding litigation notice was located in the county sources reviewed. That does not prove none exists. It means the public county pages and research sources did not show a recent jail-specific reform or litigation item. Note: capacity, transport, and rented-bed decisions can change faster than public web pages, so call the sheriff's office before relying on a bed-space assumption.
Laws Governing Owyhee County Inmate Records
Idaho law explains why the Owyhee County inmate population has public pieces and restricted pieces. Idaho Code 20-601 gives sheriffs custody of county jails and requires a person arrested and taken to jail to complete booking, including photograph and fingerprints. Idaho Code 20-602 requires separation rules and an objective inmate classification system documented through the Idaho jail inspection program.
Public access comes from Idaho Code 74-102, which presumes public records are open unless an exemption applies. Response timing comes from Idaho Code 74-103. Law-enforcement limits matter too: Idaho Code 74-124 allows some investigatory records to be withheld while carving out basic arrest and charge facts from the investigatory-record definition.
Key statutes:
Idaho Code § 20-601 - county jail custody and required booking, including photograph and fingerprints.
Idaho Code § 20-602 - classification and separation rules for county jails.
Idaho Code § 74-103 - public-record request response timing.
Owyhee County and State Prison Custody
Sentenced prison custody is separate from the Owyhee County inmate population in the jail roster. Once a person is sentenced to state prison or placed under the Idaho Department of Correction Resident/Client Search scope, the county roster is no longer the main locator. IDOC covers incarcerated residents, probation, and parole, updates the search daily, and warns that status or location may lag fast custody changes.
No Idaho state prison is located in Owyhee County. The IDOC prison locations list places Idaho prisons in areas such as Boise/Kuna, Cottonwood, Orofino, Pocatello, St. Anthony, and out-of-state contract locations. For Owyhee cases, the practical path is county jail first, court case second, and IDOC search after a state sentence or state supervision begins.
How to Search Owyhee County Inmates
Current local custody starts at the sheriff's Owyhee County Jail page. The county links a "View the Jail Roster" PDF rather than a database with fields and filters. The inspected report is sorted by inmate name and shows booking number plus Next Release and Final Release columns. Because the PDF has no search form, the fastest roster search is the find command in the browser or PDF viewer.
A name is enough to start, but a booking number is the most useful public identifier once a match is found. Owyhee booking numbers in the inspected PDF used a two-digit year plus "BK" and three digits, such as 25BK294. If the person is not listed, do not assume release. The person may have been transferred, booked under a spelling variant, moved to IDOC, held federally, or not yet reflected in the uploaded PDF.
- Open the official Owyhee County Jail page and use the roster link.
- Open the roster PDF and search by last name in the PDF viewer.
- Confirm the name format and note the booking number if the person is listed.
- Call 208-495-1154 or contact the sheriff's office if custody must be confirmed.
- Use IDOC, BOP, ICE ODLS, or VINELink if the person is not in county jail custody.
Owyhee County Jail Roster Fields
The roster PDF is narrow. It does not show mugshots, charges, bond, arresting agency, date of birth, age, sex, race, court date, housing unit, or offense detail in the inspected version. The limited field set makes the roster useful for quick current-custody screening, but charges and bond questions usually require iCourt, a phone call, or a sheriff records request.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Inmate Name | PDF list column | n/a | Last, first middle or initial format; sorted by name. |
| Booking# | PDF list column | n/a | Observed format is YYBK###. |
| Next Release | PDF list column | n/a | May show a time or be masked as **:**:**. |
| Final Release | PDF list column | n/a | May show a date or be masked as **/**/**. |
| Report Scope | PDF report criteria | n/a | All location levels, judicial statuses, classes, and billing agencies. |
Past Owyhee County Inmate Records
Released-inmate retention is not stated for the Owyhee roster PDF. A person who is no longer listed may have been released, transferred to IDOC, held by another agency, or removed from the current PDF. For older booking records, use the Owyhee County Sheriff public records request form. The form requires written requests and enough details to identify the record, such as name, date, location, case number, booking number, and report type.
The sheriff form accepts email, fax, mail, and phone contact. It says to allow a minimum of five business days for a response, while Idaho law sets a 3-working-day or 10-working-day response framework for resident requests depending on availability. Fees can apply for requests over 100 pages, requests needing more than two hours of research, or records downloaded to disc.
Owyhee County Warrants and Bond
Warrants and bond questions often sit next to an Owyhee County inmate population search because a person may be booked after a warrant arrest, held on a no-bond order, or released before the roster PDF is checked. The sheriff's jail page links a warrant list and says it is updated Monday through Friday between 6:00 a.m. and noon, excluding holidays. The county warns that not every warrant-status change will appear right away, and it says warrant and extradition status must be confirmed before arrest. For warrant confirmation, the county directs callers to Owyhee County Sheriff's Dispatch at 208-495-1154, option 2.
Bond details are not shown on the inspected Owyhee roster PDF. The Owyhee court page says court fines and cash bonds can be paid in person, by mail, or online through iCourt, and card payments carry a 3.5 percent convenience fee. For a current jail release question, call the sheriff or jail line first because a court case, warrant, probation hold, state hold, federal hold, ICE detainer, or no-bond order can change whether money will secure release. For filed charges and hearings, use iCourt Smart Search or the Owyhee court clerks in Murphy or Homedale.
| Question | Best Owyhee Source | Why It Matters |
|---|---|---|
| Is the person in county custody? | Sheriff roster PDF or jail phone line | The roster only shows limited current custody fields. |
| Is there an active warrant? | Sheriff warrant list plus dispatch confirmation | The county says status must be confirmed before action. |
| What bond applies? | Jail, court clerk, or iCourt payment records | Bond is not visible in the inspected jail roster PDF. |
| What charge was filed? | Idaho iCourt and Owyhee courts | Court charges can differ from booking allegations. |
Owyhee County Jail vs IDOC
The most common search error is using the wrong custody system. Owyhee County Jail is for local jail custody: recent arrests, pretrial detention, county sentences, court commits, and some rented beds. IDOC is for people under state correctional jurisdiction, including prison, probation, and parole. BOP and ICE are separate federal systems and do not replace the sheriff roster.
| Custody Type | Where to Look | What It Covers |
|---|---|---|
| County jail | Owyhee sheriff jail roster | Current local custody names and booking numbers. |
| State prison/probation/parole | IDOC Resident/Client Search | People under Idaho Department of Correction jurisdiction. |
| Federal prison | BOP Inmate Locator | Federal inmates from 1982 to present. |
| Immigration detention | ICE ODLS | ICE detainee searches, often outside the county. |
| Notification | VINELink | Custody and release notification where available. |
Owyhee County Jail Sources
The official Owyhee County Jail page is the local source for the jail roster link, warrant list, visitation, mail, commissary, court commits, and jail history.
That county page is also where Owyhee explains the 40-bunk jail, 2019 prisoner days, rented beds, CTEL visits, JAILATM deposits, and the limits of what can be brought to a person in custody.
Owyhee County Detention Facilities
Official searches found one detention facility physically in Owyhee County. Homedale appears in court and warrant contexts, but the research did not locate a separate official Homedale jail. No state prison, federal prison, ICE detention center, city jail, work-release building, or regional jail was found inside Owyhee County in the official sources reviewed.
- Owyhee County Jail - the Murphy county jail for pretrial detainees, county sentences, court commits, and rented beds when available.
Owyhee County Inmate Population FAQ
How big is the Owyhee County inmate population?
The local jail has 40 published bunks. The county's 2019 prisoner-day figure implies about 32.5 people per day, and the inspected September 29, 2025 roster listed 31 people. Those are different measures, so use the roster for current names and county or sheriff data for official population claims.
Does Owyhee County have a searchable jail database?
The public roster found in the research is a static PDF, not a searchable database. Search the PDF by using the browser or PDF viewer find command, then call the sheriff's office if a current custody answer is needed.
Why are charges missing from the roster?
The inspected roster does not show charges or bond. Use Idaho iCourt for filed court cases and charge status, or contact the jail or sheriff records process for booking records.
Where do sentenced Owyhee inmates go?
People sentenced to state custody move under IDOC jurisdiction and should be searched through the IDOC Resident/Client Search. No state prison is physically located in Owyhee County.