Trinity County Inmate Population Overview
The Trinity County inmate population is small in raw count but significant in local context. The Vera Institute Trinity County profile reports 56 people in the county jail on an average day in 2022, with 567 jail admissions and 337 arrests that year. Vera also reports 56 Trinity County residents in California state prison on an average day in 2022. Those two 56-person counts do not describe the same custody group. One is the local jail average daily population, and the other is the state-prison resident count tied to Trinity County.
Custody changes because a person can move from arrest to booking, then to release, court supervision, county jail sentence, state prison, federal custody, or immigration detention. The county jail count is reported through local jail population systems and BSCC sources. State prison custody is reported by the California Department of Corrections and Rehabilitation. Federal sentenced custody uses the BOP locator, while ICE detention uses the ICE ODLS. A Trinity County inmate population search needs to separate these systems before looking up a name.
Trinity County Inmate Population Statistics
The current jail capacity figure comes from the BSCC rated-capacity workbook last updated April 24, 2026, which lists the Trinity Co. Detention Facility replacement as a 72-bed Type II local adult detention facility. Vera's 2022 profile gives the most complete single-year public summary for jail admissions, arrests, jail average daily population, and state-prison residents tied to Trinity County.
| Measure | Figure | Source and Date |
|---|---|---|
| Average daily jail population | 56 | Vera Trinity profile, 2022 |
| Current jail rated capacity | 72 beds | BSCC rated-capacity workbook, April 24, 2026 |
| Jail admissions | 567 | Vera Trinity profile, 2022 |
| Arrests | 337 | Vera Trinity profile, 2022 using California DOJ arrest data |
| Trinity County residents in state prison | 56 | Vera Trinity profile, 2022 |
Trinity County Inmate Population Trends
The BSCC Jail Population Trends Through Q3 2023 table shows Trinity County's total jail average daily population staying in a narrow band from 2011 through the first three quarters of 2023. The more important change is composition. Sentenced jail ADP fell sharply, while non-sentenced ADP became the main share of the Trinity County inmate population. That means more of the jail count reflects people awaiting case outcomes, hearings, release decisions, or sentencing rather than people already serving local jail sentences.
| Year | Total ADP | Sentenced ADP | Non-Sentenced ADP | Note |
|---|---|---|---|---|
| 2011 | 50 | 35 | 15 | Sentenced population was 70% of ADP |
| 2018 | 59 | 13 | 46 | Non-sentenced population was 78% of ADP |
| 2019 | 63 | 7 | 56 | Highest total ADP in the table |
| 2022 | 56 | 3 | 54 | Vera also reports 56 jail ADP |
| 2023 Jan-Sep | 49 | 3 | 47 | First three quarters only |
Against the old 53-bed jail, the 2022 ADP of 56 was about 106% of capacity. Against the 72-bed replacement capacity, the 2023 Jan-Sep ADP of 49 was about 68% of capacity. Both comparisons are useful only when the capacity base is named, because Trinity County moved from an older 53-bed facility history to the current 72-bed replacement facility.
Why Trinity County Jail Counts Matter
Trinity County had an estimated 15,720 residents on July 1, 2025, according to U.S. Census QuickFacts. The county covers 3,179.27 square miles and had a 2020 density of 5.1 people per square mile. In a county that rural, a jail population in the 50-person range can still produce a high incarceration rate. Vera reported that Trinity had the highest county jail incarceration rate among California counties in 2022 and the fourth-highest proportion of residents in California state prisons.
Local geography also shapes inmate lookup. Weaverville is the county seat and the place where the jail, court, District Attorney, Sheriff's Records Lobby, and probation offices are clustered. Custody questions usually start with the jail on Tom Bell Road. Records questions route to Memorial Drive. Criminal case questions route to Court Street. That tight local map helps explain why a Trinity County inmate population search often moves from jail records to court calendars and then, for sentenced cases, into the state prison locator.
Trinity County Jail Capacity History
The current Trinity County Correctional Facility should be described as the 72-bed replacement Type II jail. Historical records matter because older grand jury reports and BSCC materials describe the previous 53-bed jail and the problems that led to replacement planning. The 2008-2009 Grand Jury report described the old locked adult detention facility and inspected areas such as booking, detox, dorms, laundry, recreation, and kitchen space. The 2011-2012 Grand Jury report said similar detention-facility problems had appeared in reports for many years.
BSCC SB 863 materials described a new 72-bed county jail with program space, high-security cell improvements, and fixes for facility deficiencies. The replacement changed how current capacity should be read. A current Trinity County inmate population discussion should use the 72-bed figure for the present jail, while using 53 beds only as historical context for the old facility and old overcrowding comparisons.
Laws for Trinity County Inmate Data
California public-record law controls much of the inmate information path. The California Public Records Act is the main state framework for requesting local agency records. Gov. Code 7920.530 defines public records broadly as writings about public business held by state or local agencies. Gov. Code 7923.610 is especially important for booking records because it requires release of core arrestee facts unless a listed safety or investigation limit applies.
Key access rules:
Gov. Code 7922.000 requires an agency withholding records to justify the withholding through an exemption or public-interest balancing rule.
Gov. Code 7923.600 protects law-enforcement investigatory and security files, which can limit full reports or sensitive details.
Trinity's custody manual cites California Title 15 local detention standards and population-management reporting items, including beds, ADP, bookings, security level, gender, sentenced status, pretrial releases, and work release.
No Online Trinity Jail Roster Found
No official Trinity County current-inmate roster, booking log, recent-bookings page, or mugshot roster was located on the county or sheriff website in the research. The sheriff's public materials instead provide the Trinity County Correctional Facility phone line, the Sheriff's Records Lobby, manuals, inmate handbook, custody manual, and California VINE information. That makes Trinity different from counties where a public roster is the first stop for the inmate population.
The practical result is simple: a Trinity County inmate search should start with custody status, not a public roster page that official sources did not show. New arrestees may be in booking before VINE or a court calendar reflects the case. A records request may be needed for older booking facts. Sentenced state-prison custody is checked in CDCR CIRIS, not with the county jail. Federal and immigration custody require separate federal tools.
| Roster Field | Status | Notes |
|---|---|---|
| Official Trinity jail roster | Not located | No official public search form found in reviewed sources |
| Last name search | Not available | No county-hosted inmate search field located |
| Booking number search | Not available | No public booking-number search located |
| Booking date filter | Not available | No official booking-date filter located |
| Facility filter | Not available | No public roster facility filter located |
Search Trinity County Custody Status
A current Trinity County custody search uses a fallback chain. Start with the person's full legal name, approximate age or date of birth, arrest date, arresting agency if known, and any case number or court date. If the person was just arrested, the jail is the most direct source. If the question is records access, the Sheriff's Records Lobby is the local route. If the question is release notification, use California VINE. If the person may have been sentenced, moved, or held by another system, use the state and federal locators.
- Call the Trinity County Correctional Facility at 530-623-8124 for current local jail custody questions.
- Contact the Sheriff's Records Lobby at 530-623-2611 for booking-record routing, records counter access, and public-record request help.
- Use California VINELink person search for custody-status lookup and release or transfer notifications.
- Search CDCR CIRIS for people transferred to California state prison or conservation camp custody.
- Use the BOP inmate locator for federal BOP custody and ICE ODLS for immigration detention.
The Trinity County Sheriff's Records page is the local records source shown in the screenshot below. It is useful when the person is not visible in an online roster because the official county materials reviewed did not publish one.
The records page supports the fallback chain by giving a local counter and phone route for booking-record questions that cannot be answered through a public roster.
Trinity County Inmate Record Details
Because no public Trinity roster profile was available to inspect, the county should not be described as showing verified online mugshots, booking numbers, bond, housing units, or release dates. California law does identify categories of arrestee information that local law enforcement generally must release. The request still has limits. Investigatory, victim, juvenile, sealed, medical, and safety-sensitive material can be withheld or redacted.
| Record Field | What the Research Supports |
|---|---|
| Booking date and time | Can be requested as arrestee information under Gov. Code 7923.610 |
| Charges | Booking charges may be releasable, while formal filed charges should be checked with court or the DA |
| Bail amount | Included in the arrestee-information statute when set and releasable |
| Current custody location | Included as release or current custody information, subject to exceptions |
| Warrants and holds | Outstanding warrants, parole holds, and probation holds are listed statutory categories |
| Mugshot | Not verified in a Trinity online roster and not expressly listed in Gov. Code 7923.610 |
Trinity Jail vs State Prison
The Trinity County inmate population is not one database. The county jail is for local arrestees, pretrial detainees, and locally sentenced inmates. CDCR custody is for people serving California state-prison sentences or assigned to a CDCR facility such as Trinity River Conservation Camp #3. Federal BOP and ICE systems are separate again. Searching the wrong system can make a person appear missing even when they are in custody.
| Custody Type | Who It Covers | Where to Look |
|---|---|---|
| County jail | Recent arrests, pretrial custody, local jail sentences | Jail phone, Sheriff's Records, VINE, and Trinity County inmate records |
| State prison or camp | People sentenced to CDCR or assigned to conservation camp custody | CDCR CIRIS |
| Federal custody | Federal sentenced BOP custody or federal pretrial routing | BOP locator and USMS Eastern District contacts |
| Immigration detention | Current ICE detention or CBP custody over 48 hours | ICE ODLS |
Trinity County Detention Facilities
The facility map has two Trinity County custody locations, but they serve different systems. The Trinity County Correctional Facility is the local jail. Trinity River Conservation Camp #3 is a CDCR and CAL FIRE conservation camp, not a county jail and not a place to search for new county bookings. The distinction matters for every Trinity County inmate population lookup.
- Trinity County Correctional Facility - the county jail in Weaverville for Trinity County arrestees, pretrial detainees, and locally sentenced jail inmates.
- Trinity River Conservation Camp #3 - a CDCR/CAL FIRE conservation camp in Lewiston for CDCR conservation-camp participants assigned to fire, conservation, emergency, and public-agency crews.
State and Federal Inmate Search
CDCR CIRIS is the state locator for California prison custody. It can be searched by CDCR number or name, and it may show name, CDCR number, age, admission date, current location, commitment county, parole information, and Board of Parole Hearings information. CIRIS does not show county booking charges, bond, local court dates, or public mugshots. The CDCR facility locator is also useful when a CIRIS result points to a state institution or camp.
The BOP locator is the route for federal sentenced custody from 1982 forward. It shows fields such as name, register number, age, race, sex, release date, and location, but it does not show local Trinity County booking records or mugshots. ICE ODLS is the immigration-custody route and requires A-number and country of birth or biographical details. ICE cannot search under-18 records through ODLS.
The CDCR CIRIS search page shown below is the correct statewide search tool when a person has moved from Trinity County jail custody into state prison or conservation-camp custody.
CIRIS helps separate sentenced state custody from the local jail population, which is essential when the county does not publish a live roster.
Trinity County Court Dates After Booking
After a Trinity County arrest, the jail record and the court record develop on different tracks. The inmate handbook says new arrests or new charges generally go to court within two days after arrest, excluding weekends and holidays. The DA decides whether to file charges after reviewing reports. The court record begins when charges are filed and then appears through court calendars, clerk access, and case documents rather than through a jail roster.
No official public Trinity criminal case-search portal was located in the research. The main online court access route found is the Trinity Superior Court weekly calendar page. Filed charge questions can also route to the clerk at Trinity Superior Court. Custody and booking questions stay with the jail and Sheriff's Records. For the court pathway after booking, use Trinity County court records after jail arrest.
Trinity County Mugshot Requests
No official Trinity County online mugshot roster, recent-bookings gallery, or daily booking photo report was located. California law requires certain arrestee facts to be released in many cases, but Gov. Code 7923.610 does not expressly list booking photographs. A person seeking a booking photo should start with the Sheriff's Records Lobby and make a focused request for the booking photograph and booking record by name, date, and arresting agency if known.
California also limits misuse of booking photos. Civil Code 1798.91.1 prohibits publishers from charging the subject of a booking photograph to remove, correct, or stop publishing the image. Penal Code 13665 limits law-enforcement social-media posting of booking photos for nonviolent arrests unless specified conditions apply. For the photo-specific access route, use the Trinity County jail mugshots page.
Trinity County Inmate Population FAQ
How big is the Trinity County inmate population?
Vera reports 56 people in the Trinity County jail on an average day in 2022. BSCC's Q3 2023 trend table reports a 2023 Jan-Sep total ADP of 49. The current jail's rated capacity is 72 beds in the BSCC workbook last updated April 24, 2026.
Can Trinity County inmates be searched online?
No official Trinity County public online jail roster was located in the reviewed county and sheriff sources. The search path starts with the jail phone, Sheriff's Records, California VINE, court calendars, CDCR CIRIS, BOP, and ICE depending on custody stage.
Does Trinity County publish jail mugshots?
No official Trinity County mugshot roster or recent-bookings gallery was found. Booking photo requests should go through Sheriff's Records with a focused public-records request, subject to California law and law-enforcement exemptions.
What is the difference between the jail and Trinity River Conservation Camp?
The Trinity County Correctional Facility is the county jail for local bookings and local jail sentences. Trinity River Conservation Camp #3 is a CDCR/CAL FIRE conservation camp for CDCR participants, so its lookup path is CDCR CIRIS rather than county jail records.
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