The Warren County Inmate Population
The Warren County inmate population is centered on the Warren County Jail in Warrenton. The jail is operated by the Warren County Sheriff's Department, which lists Sheriff Kevin Harrison, the office line, dispatch line, jail information, arrest reports, staff directory, and online forms. Local sources did not identify a separate county work-release center, state prison, BOP prison, ICE detention center, or city jail roster in Warren County. The official facility map therefore resolves to one local detention facility: Warren County Jail.
People can enter that jail population through sheriff arrests, Warrenton police arrests, Wright City police arrests, Truesdale police arrests, Missouri State Highway Patrol arrests, and other-agency holds. The weekly reports use an "Agency Held For" field, which is important because it can show whether Warren County, a city, another county, or a fugitive hold controls the case. The Warren County inmate population is not the same thing as the Missouri prison population. After a state sentence, the lookup moves to the Missouri Department of Corrections instead of the county weekly report.
Warren County Inmate Population Statistics
The strongest local capacity source is the Missouri Department of Public Safety POST recruitment PDF for the Warren County Sheriff's Department. It says the jail was renovated in 2019, administrative offices were newly built in 2019, and the facility has 156 beds. The Vera Institute Warren County fact sheet gives point-in-time average daily population snapshots for May 2019 and May 2022. Those figures are useful for scale, but they are not a current live count.
| Measure | Figure | Source / Year |
|---|---|---|
| Jail rated capacity | 156 beds | Missouri DPS POST recruitment PDF |
| Average daily jail population | 117 | Vera Warren County fact sheet, May 2019 |
| Average daily jail population | 100 | Vera Warren County fact sheet, May 2022 |
| County area | 429 square miles | Missouri DPS POST recruitment PDF |
| Sheriff's Department staffing | 78 employees | Missouri DPS POST recruitment PDF |
Warren County Inmate Population Trends
Vera's snapshots show a lower average daily population in May 2022 than in May 2019. The fact sheet lists 117 people in May 2019 and 100 in May 2022, a 15 percent decrease. The same source also shows a higher pretrial share in May 2022, which means a smaller jail count could still contain a larger share of people waiting for case outcomes. Treat the 2022 admissions value of zero cautiously because the research flags it as unusual and not a broad trend by itself.
| Year / Month | ADP or Count | Note |
|---|---|---|
| May 2019 | 117 | Vera monthly snapshot. |
| May 2022 | 100 | Vera monthly snapshot, 15 percent lower than May 2019. |
| 2026 weekly reports | Not an ADP | Reports list arrestees by week, not a daily jail population. |
Using the May 2022 snapshot against the 156-bed capacity gives a rough 64 percent capacity use for that month. That is not current occupancy. Current Warren County inmate population counts were not found in a sheriff dashboard or a county jail population report.
Who Makes Up Warren County Inmates
Vera provides the clearest demographic detail found in the research. In May 2019, pretrial detainees made up 42 percent of the Warren County jail population. In May 2022, the pretrial share was 54 percent. The same snapshots show the Black share rising from 13 percent to 15 percent, and the female share rising from 16 percent to 17 percent. These figures describe two monthly snapshots, not every day in those years.
- Pretrial status: Vera lists 42 percent pretrial in May 2019 and 54 percent pretrial in May 2022.
- Sex breakdown: Female share was 16 percent in May 2019 and 17 percent in May 2022.
- Race data: Black share was 13 percent in May 2019 and 15 percent in May 2022.
- Other-agency holds: Weekly arrest reports can show fugitive, city, county, and outside-agency hold fields.
Warren County Jail Capacity
The official bed count found for Warren County Jail is 156. The DPS recruitment PDF also says the jail was renovated in 2019. No current county-published overcrowding order, jail construction campaign, DOJ consent decree, or jail-conditions lawsuit was confirmed in the research. The weekly arrest reports can show booking flow, but they cannot prove current crowding because they do not show release dates, length of stay, or the whole jail census.
The jail's local operating details are limited in public text. The sheriff's Jail Info page states that jail meals include a cold breakfast, hot lunch, and hot dinner totaling about 3,100 calories per day on a 28-day cycle. The Jail Division directory lists supervisors, detention officers, corporals, sergeants, and jail nurse Kristy Poe. Those details help identify the jail operation, but they do not replace direct custody confirmation from the sheriff's office.
Laws on Warren County Jail Records
Missouri public-record law shapes what can be seen about the Warren County inmate population. Arrest reports and incident reports are generally open under Missouri law, while investigative reports are generally closed until inactive and can be redacted under specific exceptions. The sheriff also has statutory custody and charge of the county jail and prisoners unless another law provides otherwise.
Key Missouri rules:
RSMo 610.100 makes arrest reports and incident reports open, with limits for investigative records and protected details.
Missouri Sunshine Law guidance explains public access to records held by public government bodies.
RSMo 221.020 places custody, rule, keeping, and charge of the county jail with the sheriff unless law says otherwise.
Missouri DPS death-in-custody reporting describes statewide collection and quarterly federal reporting for deaths in custody.
Warren County and State Prison
No Missouri Department of Corrections prison was found inside Warren County. Once a Warren County defendant is sentenced to state custody, the county jail report may no longer be the right search tool. The MODOC Offender Search covers active offenders supervised by the Missouri Department of Corrections, including incarcerated people, probationers, parolees, and aliases. It does not provide discharged-offender information and may exclude some records for safety, security, or confidentiality.
The Missouri Department of Corrections also publishes family and friends resources for visiting, mail, phone, money transfer, secure email, and facility details. Those rules apply to state prisoners, not to local Warren County Jail visitors. For county custody, start with the sheriff's jail information and weekly arrest reports. For sentenced prison custody, use the state locator.
Search Warren County Inmate Records
Warren County does not publish a conventional live, searchable current-inmate roster in the located sources. The official Warren County Jail Info page publishes weekly arrest-report PDFs instead. The reports are free to view and are generated by Omnigo Software. They are useful for booking details, but they are not a real-time custody guarantee.
- Open the sheriff's Jail Info page and choose the newest weekly arrest report PDF.
- Use the PDF viewer's find function to search by last name.
- Match the name against age, race, sex, arresting agency, held-for agency, booking number, charges, and bond text.
- Call the Sheriff's Office at 636-456-4332 for current custody, bond, housing, or release status.
- If the person has been sentenced to state custody, switch to MODOC Offender Search.
Current Warren County Jail Lookup
The county lookup is a fallback chain because the online source is a weekly PDF list, not a live roster search page. If the PDF shows "bonded," "complete," "summons," "no bond," "probation violation," or "fugitive other agency," call the sheriff before treating the entry as current. A person can be listed in a report and later be released, transferred, or held for another agency.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Weekly Arrest Report link | PDF link list | n/a | Date ranges such as 7JUN2026 through 13JUN2026. |
| PDF text search | Browser or PDF find | Optional | Search by last name. There are no official filters or tabs. |
| Name | Visible report field | n/a | Usually last, first, middle format. |
| Booking Number | Visible report field | n/a | 2026 reports use a YYYY-#### pattern. |
| Bond Type / Amount | Visible report field | n/a | Examples include cash only, surety, recognizance, summons, no bond, and shared bond. |
What Warren County Inmate Records Show
The weekly arrest reports are not full inmate profiles. They do not show mugshots, date of birth, address, height, weight, housing unit, projected release date, court date, or a clickable profile. They do show enough booking detail to start a public-record search and to match a person to Case.net or the sheriff's records office.
| Field | What It Shows |
|---|---|
| Name and age | Identity details shown in the report, with race and sex beside the name. |
| Arrest agency | The agency tied to the arrest, such as sheriff, city police, MSHP, or another county. |
| Agency held for | The office or jurisdiction that may control custody or release. |
| Booking number | The jail booking event number used when asking for records. |
| Charges and bond | Charge text plus bond type and amount when listed. |
For a fuller criminal case view, use court records after a jail arrest once the prosecutor or court filing appears.
Warren County Jail vs State Prison
The Warren County inmate population can cross systems as a case moves. County jail records cover booking and local custody. State prison records cover active Missouri Department of Corrections supervision after sentencing or release to probation and parole. Federal and immigration custody use separate tools.
| Question | County Jail | State Prison or Supervision |
|---|---|---|
| Who is listed | Pretrial detainees, short local sentences, city arrests, and holds. | Active MODOC offenders, probationers, and parolees. |
| Run by | Warren County Sheriff's Department. | Missouri Department of Corrections. |
| Where to look | Sheriff's weekly arrest reports and jail phone line. | MODOC Offender Search. |
| Limits | Not a live roster and no mugshots in PDFs reviewed. | Captcha required, no discharged offenders, possible exclusions. |
State and Federal Inmate Search
The BOP inmate locator covers federal inmates from 1982 to the present. It is for sentenced federal custody, not ordinary Warren County jail custody. Federal pretrial detainees may be held through U.S. Marshals arrangements and may not appear in BOP until sentencing. The ICE Online Detainee Locator System uses either A-number details or biographical search fields for immigration custody.
MOVANS is the Missouri notification route for custody and court alerts. Missouri DPS announced on May 6, 2026, that local jail and detention notifications require updated registration at MOVANS, and some phone or app notification paths no longer work the same way. Notifications are not the same as a jail roster, but they can help track changes after a Warren County booking.
Warren County Detention Facilities
The facility map resolved one local detention facility for Warren County. Other custody systems may serve Warren County residents after sentencing, federal prosecution, or immigration detention, but no state prison, BOP prison, or ICE detention center was found inside the county.
- Warren County Jail holds adult county detainees, sentenced county inmates, municipal arrests routed into the county system, and other-agency holds shown in weekly arrest reports.
Warren County Inmate Population FAQ
How big is the Warren County inmate population? Vera listed average daily population snapshots of 117 in May 2019 and 100 in May 2022. The jail's official capacity source lists 156 beds. No current live census was found.
Does Warren County have a live inmate roster? The official source found is a weekly arrest-report PDF list, not a live searchable roster. Use the newest PDF first, then call the sheriff for current custody.
Are mugshots online? The official Warren County weekly arrest reports reviewed did not show mugshots. Booking-photo requests should go through the sheriff's records process under Missouri Sunshine Law when no exception applies.
Where do state prisoners appear? People sentenced to Missouri prison custody move to the MODOC Offender Search. The county weekly report is not the right source once state prison supervision controls the person.
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