The Butte County Inmate Population
The Butte County inmate population is centered on the Butte County Sheriff's Office Corrections Division, which operates the county jail in Oroville. That jail is the local custody point for people arrested by the Sheriff's Office, city police agencies, the California Highway Patrol, probation and parole authorities, and courts that remand people into custody. The count includes pretrial detainees, sentenced county jail inmates, warrant arrests, parole holds, probation holds, remands, and local sentences. It does not include every person convicted in a Butte County court. Once a person is sentenced to CDCR custody, the lookup path moves to the state prison locator.
That split matters because the public tools are not one single roster. Butte County publishes weekly booking log PDFs for recent jail bookings, while CDCR runs the statewide prison locator for state custody. Federal and immigration custody use still different systems. The useful way to read the Butte County inmate population is by custody stage: arrest and booking at the county jail, court review and charging, local jail housing or release, then possible transfer to CDCR, BOP, ICE, or a community program.
Butte County Inmate Population Statistics
Butte County's most useful local jail figures come from the Sheriff's Office, county budget documents, and high-authority jail population sources cited in the research. The Sheriff's Corrections Division describes a 614-bed jail and says the average daily population is over 540 inmates. The county's FY 2025-26 recommended budget gives the best precise completed-year number: 496 average daily population and 8,782 bookings in 2024. Those figures are not the same measurement, so they should be read with their source and year attached.
| Measure | Figure | Source / Year |
|---|---|---|
| Jail rated capacity | 614 beds | BCSO Corrections Division page, current as of May 2026 |
| Current agency ADP statement | Over 540 inmates | BCSO Corrections Division page |
| Average daily population | 496 | Butte County FY 2025-26 recommended budget, 2024 |
| Annual jail bookings | 8,782 | Butte County FY 2025-26 recommended budget, 2024 |
| State prison population from Butte County | 693 | Vera / CDCR-derived fact sheet, 2021 |
| MCRP Butte capacity / ADP | 40 capacity; 38 ADP | 2024 PREA audit |
Butte County Inmate Population Trends
Recent Butte County jail figures show a lower 2024 average daily population than 2021, 2022, or 2023, while bookings rose slightly from 2023 to 2024. That means the jail handled more book-ins in 2024 than the prior year, but the daily count was lower. The record does not support one simple cause. County budget material points to staffing stress, state policy shifts, and a jail expansion that was expected to add intake, housing, medical, and mental-health capacity. NSPR reported on January 21, 2026 that the expansion was opening in phases because staffing was still a constraint.
| Year | Average Daily Population | Bookings / Admissions | Note |
|---|---|---|---|
| 2021 | 542 | 10,036 admissions / about 9,635 bookings | Vera reports admissions; county budget reports bookings. |
| 2022 | 524 | 8,497 bookings | County budget reports a slight ADP decrease. |
| 2023 | 530 | 8,620 bookings | Staffing shortages affected jail programs. |
| 2024 | 496 | 8,782 bookings | ADP fell while bookings rose slightly. |
Butte County Jail Population Makeup
The public research did not find a recent official Butte County table breaking jail ADP by race, age, gender, sentence status, or charge level. It did find high-authority 2021 comparative data and a 2025 custody manual release showing that the Sheriff's Office tracks population categories internally. Published figures from Vera reported that 75 percent of the Butte jail population was pretrial in 2021 and that 53 percent had mental-health needs. Those findings fit the county's own expansion notes, which emphasize medical and mental-health treatment capacity.
- Pretrial share: Vera reported 75 percent of the jail population was pretrial in 2021.
- Mental-health needs: Vera reported 53 percent of the jail population had mental-health needs in 2021.
- Arrest level: Vera reported that misdemeanors made up 73 percent of arrests in 2021.
- Internal tracking: the custody manual release lists sentenced, non-sentenced, gender, juvenile status, security level, work release, electronic monitoring, assaults, and grievances as tracked categories.
The county jail count also includes people held because another process blocks release. A detainer is a hold from another authority. A remand is a court order sending a person into custody. A no-bail hold means a bail payment will not release the person until the court or holding agency changes that status.
Butte County Jail Capacity
The jail's 614-bed capacity is the baseline figure found in BCSO materials. County budget documents also describe a 134-bed jail expansion with a new intake center, updated housing, and expanded medical and mental-health treatment space. The research did not locate an official post-expansion rated capacity as of May 31, 2026, so the careful statement is 614 current rated beds plus a 134-bed expansion opening in phases. The 2024 ADP of 496 equals about 81 percent of the 614-bed baseline, while the agency's over-540 statement reflects a different current or descriptive measure.
Staffing is part of the capacity story. The FY 2024-25 budget said low staffing in late 2023 forced programs to be reduced or eliminated and correctional deputies reassigned to avoid closing a jail section. The FY 2025-26 budget said Measure H restored 17 Sheriff positions and added 29 more, including 27 correctional deputies tied to existing jail and expansion staffing. Capacity, then, is not just bed space. It also depends on correctional staff, medical coverage, mental-health services, transport, and court security.
Butte County Inmate Population Laws
California law supports public access to parts of the Butte County inmate population record, but it does not turn every jail file into a public web page. Jail booking information, arrest facts, court case records, and state prison locator data each follow separate rules. Medical records, juvenile records, sealed cases, safety-sensitive material, and active investigative files can be limited or withheld. The practical result is a layered search: booking logs first, then records requests, court records, state custody tools, and federal or immigration locators when the person leaves county custody.
Key statutes and rules:
Government Code 7922.525 says public records are open for inspection unless an exemption applies, and nonexempt parts must be released when they can be separated.
Government Code 7923.610 requires disclosure of specified arrest information, including name, physical description, booking time, bail, charges, and holding location, subject to safety and investigation limits.
Penal Code 6030 requires minimum standards for local correctional facilities, including safety, health, security, programs, recreation, treatment, and training.
Penal Code 10008 reporting is reflected in Butte County's public in-custody death reporting page.
Butte County State Prison Population
Butte County does not have a standard CDCR adult prison in the county, but people sentenced from Butte County courts can enter CDCR custody and be housed elsewhere in California. The statewide prison search is the California Incarcerated Records and Information Search, usually called CIRIS. CIRIS is for sentenced state-prison custody and CDCR placements. It is not the same as the county jail booking log. The research also found the Butte County Male Community Reentry Program in Oroville, a CDCR community reentry placement for eligible men near the end of state-prison sentences.
| System | Who It Covers | Where to Search |
|---|---|---|
| County jail | Recent bookings, pretrial custody, local sentences, holds, remands | BCSO booking logs and jail phone |
| CDCR / CIRIS | Sentenced California state prisoners and CDCR placements | CDCR CIRIS locator |
| BOP | Federal inmates from 1982 to present | BOP Inmate Locator |
| ICE | Current ICE custody and CBP custody over 48 hours | ICE ODLS |
Search Butte County Inmates
The online starting point for a current local custody search is the BCSO Booking Logs page. Butte County publishes weekly public booking-log PDFs by date range. This is not a live searchable web roster. It works more like a public report library. A reader chooses the week that matches the likely booking date, opens the PDF, and searches inside the file. If the arrest is too recent, the newest PDF may not include the person yet.
Use the Butte County inmate population search as a fallback chain. Start with the booking log for the likely week. If that fails, call the jail, check VINE for custody notifications, search Butte Superior Court after charges are filed, and move to CDCR, BOP, or ICE only when the person has left local custody or belongs to one of those systems.
- Open the BCSO Booking Logs page and select the weekly date range that fits the arrest or booking date.
- Open or download the PDF, then use PDF find for last name, first name, inmate number, booking date, or charge code.
- Read all rows for the person because one booking can have several charge, warrant, or hold rows.
- If the PDF is scanned or OCR fails, review the date range manually before assuming no match exists.
- For same-day custody, call the jail or use VINE instead of waiting for a weekly PDF update.
Butte County Current Inmate Lookup
Butte County's CitizenRIMS public portal is linked by BCSO, and a route exists for incarcerated people. The research found, however, that the BCSO agency configuration had incarcerated-person search and inmate photos disabled. That means the reliable official online channel documented for this build is the weekly BCSO booking log, not a live public inmate profile database with photos, housing, court dates, and release timing.
The BCSO Booking Logs source is shown in the county screenshot manifest. The official booking-log page displays weekly PDF date ranges for public review.
The image shows why the search is date based: the county page lists booking-log PDFs instead of a name-search form.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Weekly date range link | PDF link | n/a | Examples in the research included recent May 2026 date ranges. |
| Search field on page | None | n/a | The web page itself has no inmate-name search form. |
| PDF find | Browser or PDF search | No | Use after opening a log; scanned PDFs may need manual review. |
| Submit button | None | n/a | There is no live roster form button on the county booking-log page. |
Butte County Past Inmate Records
Past and released inmate records require more care because the public booking logs are weekly reports, not a permanent roster with full profile history. For a recent release, search the booking-log week that matches the arrest. For older material, use the BCSO Records Office or the Butte County Public Records Center. The GovQA portal exposes controls for Submit a Records Request, My Records Center, Public Records Archive, Login, and CPRA help topics. Fees, processing times, and ID rules were not captured in static portal text, so those details should be confirmed through the request workflow.
VINE is useful for notification, but it is not a historical jail archive. Court records are useful once charges are filed, but they do not replace booking records. CDCR's CIRIS can help when a person was sentenced to state prison or placed in a CDCR program. BOP and ICE locators cover federal and immigration custody. Use each system for the custody stage it actually controls.
Butte County Inmate Record Fields
The public BCSO booking-log PDFs show booking and charge data, but not a full inmate profile. The sampled logs did not display mugshots, housing unit, court date, projected release date, or a profile page. They did show enough detail to identify a booking, the arresting agency, charge rows, bail status, and warrant or hold information. Address and arrest location fields may be blank or redacted.
| Field | What It Shows |
|---|---|
| Inmate number | Local numeric identifier in the booking log. |
| Name and DOB | Full name and birth date in the public PDF sample. |
| Booking date/time | The booking or arrest time listed by the jail log. |
| Agency and case type | Arresting agency and reason category, such as Probable Cause, Bench Warrant, Remand, Parole Hold, or Probation Hold. |
| Bail | A dollar amount, $0.00, or NO BAIL, subject to current court and jail confirmation. |
| Charges | Count, type, statute, section, and charge description rows. |
| Mugshot and housing | Not shown in the sampled public booking-log PDFs. |
Butte County Jail vs Prison
County jail and state prison records answer different questions. A person just arrested in Chico, Oroville, Gridley, Paradise, or another Butte County community is usually checked through the county booking logs and jail phone first. A person sentenced to state prison is checked through CDCR/CIRIS after transfer. A person in the Butte County Male Community Reentry Program is in a CDCR community placement, not a county jail bed.
| County Jail | State Prison / CDCR | |
|---|---|---|
| Who is held | Pretrial detainees, local sentences, remands, warrants, probation/parole holds | Sentenced state prisoners and CDCR placements |
| Run by | Butte County Sheriff's Office Corrections Division | California Department of Corrections and Rehabilitation |
| Lookup path | BCSO weekly booking logs, jail phone, records request, VINE | CDCR CIRIS locator and CDCR contacts |
| Local facility example | Butte County Jail | Butte County Male Community Reentry Program |
State and Federal Inmate Search
Use CDCR CIRIS for state custody. CIRIS accepts name or CDCR number, plus optional filters such as age range and commitment county. Results can show name, CDCR number, age, admission date, current location, and commitment county. CDCR warns that CIRIS is not an official record and may not reflect every data point with perfect accuracy.
Use the BOP Inmate Locator for federal inmates from 1982 to present. Use ICE ODLS for current ICE custody or CBP custody over 48 hours. ICE ODLS cannot search under-18 detainees. None of these federal or immigration tools is a Butte County jail mugshot gallery. They are custody and locator systems.
Butte County Detention Facilities
The adult detention map has two facility pages for this build. The primary local-custody facility is the county jail in Oroville. The second facility is a CDCR community reentry program, also in Oroville, for eligible men near the end of a state-prison sentence. No official adult CDCR prison, BOP prison, ICE detention center, or stand-alone city jail in Butte County was located in the research.
- Butte County Jail - county jail for recent bookings, pretrial custody, county sentences, warrants, holds, remands, and local jail programs.
- Butte County Male Community Reentry Program - CDCR minimum-security community reentry placement for eligible male state prisoners nearing release.
Butte County Inmate Population FAQ
How big is the Butte County inmate population? The best precise completed-year jail figure in the research is 496 average daily population in 2024, with 8,782 bookings. BCSO also describes the jail as a 614-bed facility with average daily population over 540 inmates.
How do I search the Butte County inmate population? Start with BCSO weekly booking-log PDFs. If the person is not listed, call the jail, check VINE, search Superior Court after charges are filed, and use CDCR, BOP, or ICE only for those custody systems.
Does Butte County have a live roster with photos? The researched official channel is weekly booking logs. CitizenRIMS had incarcerated-person and photo features disabled for BCSO in the inspected configuration, and the sampled PDFs did not show mugshots.
Where do sentenced state prisoners go? Sentenced state prisoners from Butte County courts are located through CDCR/CIRIS after transfer. They may be housed anywhere in the California state prison system.
Can VINE replace the booking log? No. VINE is a notification and custody-status channel. It helps track status changes, but official booking details still come from BCSO, court records, or the proper custody agency.