Search the Jefferson County Inmate Population

The Jefferson County inmate population is split between local jail custody and Oregon state prison custody, so a good search starts by knowing which agency holds the record. The Jefferson County inmate population includes people booked after local arrests, people waiting on court action, and some local sentenced adults. A Jefferson County inmate search may also need the state prison locator, VISOR notices, or federal and immigration lookup tools when the person is no longer in the county jail. The Jefferson County inmate population is best read through official county, court, and state sources.

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Jefferson County Inmate Population Overview

The Jefferson County inmate population starts with the Jefferson County Adult Correctional Facility, the local jail operated by the Jefferson County Sheriff's Office in Madras. That facility is the usual booking point for adults arrested by sheriff's deputies, Madras police, Oregon State Police, or another local agency on a Jefferson County matter. It is used for pretrial custody, warrant arrests, and local sentences when the court has ordered jail time. Sheriff Jason Pollock's office also provides the jail-control phone line, the current inmate list link, and jail service pages for visits, mail, money, phone access, bail, and records.

Jefferson County also has a major state prison, Deer Ridge Correctional Institution, inside the county. It is not part of the county jail population. Deer Ridge is run by the Oregon Department of Corrections and holds sentenced adults in custody after commitment to ODOC. That local fact creates a common search problem: a person arrested in Madras may first appear in the county jail system, but a person sentenced to state prison must be searched through Oregon Offender Search. Federal and immigration custody are separate again, because no BOP prison, ICE detention center, or U.S. Marshals-owned jail was found in Jefferson County.


Jefferson County Inmate Population Statistics

The county's own jail page gives the core local figures. The official Jefferson County Jail page says the Adult Correctional Facility has 150 beds, holds an average daily population of about 70, and books an average of 130 people each month. The sheriff homepage repeats the about-70 daily custody figure. Older levy material for the November 2, 2021 jail operations levy reported a 2019 average daily population of 86 adults in custody and more than 2,000 bookings that year. Those are different dated sources, so they should be read as a trend marker, not as a single current count.

70 Approx. Jail ADP
150 County Jail Beds
2 Local Detention Facilities
MeasureFigureSource / Date
Current typical jail average daily populationAbout 70 peopleJefferson County Jail page and sheriff homepage, inspected June 2026
County jail capacity150 bedsJefferson County Jail official page, inspected June 2026
Average monthly bookings130 peopleJefferson County Jail official page
2019 jail average daily population86 adultsSheriff jail levy information for the Nov. 2, 2021 vote
2019 bookingsMore than 2,000 peopleSheriff jail levy information for the Nov. 2, 2021 vote
Deer Ridge design capacity2,002 bedsODOC Deer Ridge issue brief


Jefferson County Jail Capacity

The Jefferson County inmate population should be read against the jail's 150-bed local capacity. The county says the Adult Correctional Facility was built in 2000, opened for inmate holding in 2001, and was more than six times the capacity of the former courthouse jail. The official jail narrative calls the building safe and clean, and it does not describe a current crowding cap, consent decree, or major conditions lawsuit. No official recent jail overcrowding litigation was found in the research sources used for this build.

Staffing and programs also help explain what the jail count represents. The county lists 12 corrections deputies, 2 court security deputies, 4 corporals, 1 sergeant, 1 jail commander, and 2 nurses, with 3 to 4 corrections deputies normally on duty at a time, all day and all week. Programs named by the county include church services, AA/NA meetings, mental-health classes, Breaking Barriers, GED courses, recreation yards, exercise, books, and general-population television with only antenna channels. These details are local custody facts, not search filters, but they show that the jail population is a managed local population rather than a state prison population.

The official county jail overview includes the facility photo and capacity text used for the local statistics above.

Jefferson County inmate population jail overview and capacity page

The screenshot is useful because it ties the 150-bed jail figure and the county's local jail history to an official county source, rather than to a third-party inmate-search site.


Jefferson County Inmate Population Laws

Oregon law shapes what the public can see about the Jefferson County inmate population. Current jail custody and many jail records are public-record matters, but Oregon does not treat every item in a booking file as open web content. The core rule is that a person has a right to inspect public records of a public body unless an exemption applies. That right sits beside limits for active investigations, juvenile matters, protected court cases, medical information, and booking photos. A jail roster can be public while some fields remain hidden or limited by law.

Key Oregon rules:

ORS 192.314 and ORS 192.311 to 192.478 set Oregon's public-records right, definitions, procedures, and exemptions for county and state records.

ORS 133.870 limits law-enforcement release of booking photos except in listed situations, including law-enforcement purposes, the person shown, certain court parties, victims, and post-conviction release tied to the arrest.

ORS chapter 169 governs local correctional facilities, including jail construction review and recommended local jail guidelines.

OAR Division 167 covers Oregon jail inspection and guideline functions for local correctional facilities and lockups.


Where Jefferson County Inmates Are Held

The first custody question is local jail versus state prison. Jefferson County Adult Correctional Facility holds the local jail population. Deer Ridge Correctional Institution holds sentenced ODOC adults in custody. The two facilities are both in Madras, but they answer to different agencies and use different lookup systems. A person newly booked after a local arrest normally belongs in the county jail search path unless released, hospitalized, cited, or held elsewhere. A person who has been convicted and committed to state prison belongs in the ODOC search path.

FacilityOperatorWho It HoldsLookup Path
Jefferson County Adult Correctional FacilityJefferson County Sheriff's OfficeLocal adult arrestees, pretrial detainees, local sentenced adults, and warrant arrestsCurrent Inmate List, jail phone, sheriff records
Deer Ridge Correctional InstitutionOregon Department of CorrectionsSentenced Oregon adults in custody in minimum and medium custodyOregon Offender Search and VISOR

No official municipal jail page was found for Madras, Culver, or Metolius. Madras has a city police department, but the research did not identify a separate city jail page. No federal BOP prison, ICE detention center, or U.S. Marshals-owned detention facility was found in Jefferson County.



Jefferson County Roster Fields

The county roster field inventory is intentionally narrow because the official live jail viewer could not be inspected from the research environment. Some jail rosters show booking dates, charges, bond, housing, and photos, but Oregon and Jefferson County facts do not support promising those fields here. For local custody facts, use the official current inmate list first. For details that do not appear, call the jail or use the sheriff records process.

Field LabelTypeRequiredNotes
Not inspectableNot inspectableNot inspectableThe official roster link exists, but the live page timed out or closed during research.

The ODOC locator is different. Oregon Offender Search has searchable fields for first name, middle name, last name, and SID number. It also allows complete or partial names, with asterisks for some wildcard searches.


Past Jefferson County Inmate Records

A live jail roster is normally a current-custody tool, not a full archive of every past booking. For a person who has been released from the Jefferson County Adult Correctional Facility, the next step depends on the record needed. Jail custody or booking records belong with the sheriff's office. Formal charges, court dates, judgments, and court-filed documents belong with Jefferson County Circuit Court and Oregon Judicial Department systems. Sentenced prison custody belongs with ODOC.

The sheriff Records FAQ says local background checks only show charges stemming from Jefferson County. It also says some reports are not released, including cases under investigation, cases sent to the District Attorney's Office for prosecution, and juvenile-suspect or juvenile-arrest matters. The sheriff records pages post report-copy fees and per-page charges, but the research found a conflict between a $10 report figure in one FAQ capture and a $15 report figure in a separate records-page search result. Confirm the current amount before paying.


Jefferson County Inmate Record Limits

Because the Jail Viewer profile was not inspectable, the safest Jefferson County inmate population record inventory is a limits table. A public list may confirm that a person is currently in custody, but it should not be treated as a conviction record. Booking charges are allegations from intake. Court-filed charges may change after prosecutor review, and a court disposition may be dismissal, plea, conviction, acquittal, or another outcome.

FieldWhat Is Supported by Research
Current custody statusThe official roster is titled Current Inmate List, but live profile fields were not confirmed.
NameLikely central to the roster, but the exact display format was not inspectable.
Booking date or timeNot confirmed on a live Jefferson County profile.
Mugshot or booking photoNot confirmed, and Oregon law restricts booking-photo release before conviction except in listed cases.
Charges or bondNot confirmed on the roster. Use court records and the sheriff bail page for official court and release details.
Housing or release statusNot confirmed. Call the jail-control room for custody questions when online data is missing.


Jefferson County Booking Photos

Booking photos are a special issue in Oregon. ORS 133.870 says law enforcement may not release a booking photo except in listed circumstances. Those include release to the person shown, another law-enforcement agency or officer for a law-enforcement purpose, the public when the agency determines a law-enforcement purpose exists, certain court or proceeding parties, the victim of the offense, a court for pretrial release identity confirmation, and post-conviction release when the conviction resulted from the same arrest. That means the Jefferson County inmate population should not be described as a public mugshot gallery.

The county links an official current inmate list, but the research did not confirm whether photos appear on public roster entries. If a photo is needed, the official route is a sheriff records request that explains why the request fits a permitted release category. ORS 133.875 is also relevant to removal and liability issues when booking photos appear on publications or websites. Do not rely on commercial mugshot sites for Jefferson County records, and do not treat payment-for-removal claims as official county action.


Jefferson County Court Records

Jail custody and court records answer different questions. The jail record can show booking and custody facts. Court records show the formal case after the prosecutor files charges. Jefferson County Circuit Court is part of Oregon Judicial Department, and OJD provides free records and calendar search paths, OJCIN subscription access, local public terminals, and copy-request procedures. The Jefferson County Circuit Court copy request page says requests should identify the case number when possible, the record type, dates, names, number of copies, and whether certified copies are needed.

For in-custody arraignment dates, the sheriff court-information source routes people to the jail-control room. For out-of-custody arraignment dates, it routes people to Jefferson County Circuit Court. That split matters because a new arrest can create a jail record before the final court charge is filed. A booking charge may be amended, reduced, dismissed, or replaced by a complaint, information, or indictment.


Jefferson County Jail Access

Custody information often leads to service questions. The jail visitation source says eligible inmates may use a video visiting kiosk and may receive three free visits per week. Exact scheduling details should be checked with the jail before travel. The jail phone pages identify Securus Technologies as the phone provider, and general information says inmates with phone privileges can usually use phones from 8 a.m. to 10 p.m. Calls are limited to 15 minutes.

Money may be deposited through the Sheriff's Office lobby kiosk, Access Corrections, or approved mail instruments. The county's money/property page says online deposits have a $300 transaction limit and three online transactions per day. Commissary orders must have funds by Monday before noon to count for that week's order, and general information says inmates may buy up to $60 in commissary items per week, not including phone cards. Property release requires an inmate release form, approval, an adult recipient, and official picture identification.


Jefferson County Custody Terms

Several terms appear across Jefferson County jail, court, and ODOC sources. Clear meanings help separate custody status from case outcome.

Booking
Jail intake after arrest, including identity checks, custody paperwork, property handling, and charge or hold processing.
First appearance
An early court event where release, counsel, charges, and the next court date may be addressed.
Recognizance release
Release without a money security payment, usually under court order and conditions.
Detainer or hold
A custody barrier from another court, county, state agency, federal authority, or immigration process.
DOC
Oregon Department of Corrections, the state prison system for sentenced adults in custody.
SID number
An Oregon state offender identifier that can improve ODOC search accuracy.

Jefferson County Detention Facilities

Two facilities are central to Jefferson County inmate population research. The county jail is the local arrest and pretrial facility. Deer Ridge is a state prison in the same city area, but its population is sentenced ODOC custody. The distinction controls which roster or locator should be used.


Jefferson County Inmate Population FAQ

How large is the Jefferson County inmate population? Current county jail pages report an average daily jail population of about 70 and a 150-bed jail capacity. Older 2019 levy material reported 86 adults in custody per day and more than 2,000 bookings that year. Deer Ridge adds a separate state prison population in Madras, with 2,002 design beds in the ODOC issue brief.

How do I search for a current Jefferson County jail inmate? Use the official Current Inmate List linked from the sheriff jail menu. If the Jail Viewer will not load or the person was just arrested, call the 24-hour Jail Control Room at 541-475-2869.

Why is Deer Ridge not on the county jail roster? Deer Ridge Correctional Institution is an Oregon Department of Corrections prison. It holds sentenced state adults in custody, so Oregon Offender Search is the correct locator.

Does Jefferson County publish mugshots? The county links a current inmate list, but public roster photo status was not confirmed. Oregon law limits booking-photo release, so no Jefferson County page should promise mugshots unless the official roster shows them for a specific entry.

What if the person was released or transferred? VISOR can help with custody status and notifications for county or state custody. Sheriff records, court records, and ODOC records may also be needed, depending on whether the question is about booking, charges, or prison custody.

Are federal or immigration detainees listed by Jefferson County? Not usually. Federal sentenced inmates use the BOP locator, and immigration custody uses the ICE Online Detainee Locator. A local jail record appears only if the person is held by Jefferson County on a local matter.

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Directions to the Jefferson County Jail

The Jefferson County Adult Correctional Facility is at 675 NW Cherry Lane in Madras. It shares the Sheriff's Office campus, so visitors going to jail visits, bail questions, property pickup, or the public lobby should use the Sheriff's Office and jail address rather than the Jefferson County Courthouse address on SW E Street.

From downtown Madras and the courthouse area, travel northwest from the E Street and 5th Street area toward Cherry Lane. The jail is northwest of the central courthouse and civic blocks, outside the tighter downtown street grid. From U.S. 97, use the Madras city street connection toward NW Cherry Lane and watch for the Sheriff's Office and jail complex signage. From U.S. 26, enter Madras and use local streets toward NW Cherry Lane.

Address

Jefferson County Adult Correctional Facility
675 NW Cherry Lane
Madras, OR 97741
541-475-2869

Visitor Parking

Official jail pages reviewed do not publish rates or a named visitor lot. Use the Sheriff's Office and jail campus, then confirm where to park before arrival.

Public Transit

No official transit stop or route was found in sheriff or jail sources. Confirm travel options locally before relying on transit.

Visitor Entry

Call before traveling for video-visitation kiosk appointments, property pickup, bail paperwork, parking, accessibility, and entry instructions. Bring government photo ID for bail or property transactions.