The Benton County Inmate Population
The Benton County inmate population is concentrated in one official local jail: the Benton County MO Sheriff Detention Center in Warsaw. The Benton County Sheriff's Office operates that facility and publishes the public roster for people held there. The roster is the best local snapshot of jail custody, but it is not the same thing as an average daily population report. On June 19, 2026, the official current roster displayed 38 current inmates, while the 48-hour release roster displayed 3 release entries. Those figures are live roster observations from the sheriff's public site, not a full-year jail census.
People counted on the Benton County jail roster may include recent arrestees, pretrial detainees, sentenced county inmates, municipal commitments accepted by the jail, and holds for other agencies when those holds are listed. Sentenced felony custody is different. After a Benton County case results in a Missouri prison sentence, the lookup path moves from the county roster to the Missouri Department of Corrections Offender Web Search. Federal and immigration custody use separate systems, so the county roster should not be treated as a statewide or national inmate database.
The Benton County Sheriff's Office homepage is the local starting point for jail roster links and custody notices.
The homepage matters because it ties the inmate roster, detention facility page, sheriff contact options, and local disclaimer language to the same official source.
Benton County Inmate Statistics
Benton County publishes useful point-in-time custody data through the roster, while several broader measures are not published in official local reports. The current roster count was 38 when inspected on June 19, 2026. The county's planning documents for the new sheriff's office and jail described 80 beds, expandable to 100. A BJS-derived historical facility table listed Benton County Jail with a local jail count of 27 on December 31, 2013. Annual bookings, average daily population, average stay, and a local jail incarceration-rate dashboard were not located in official Benton County sources.
For county context, U.S. Census QuickFacts listed Benton County, Missouri at 19,394 residents in the 2020 Census, and the inspected 2024 estimate snippet showed 20,614. Using the 38-person roster snapshot and the 2024 estimate produces about 184 rostered jail inmates per 100,000 residents. That is a computed snapshot, not an official Benton County annual rate.
| Measure | Figure | Source / Year |
|---|---|---|
| Current jail roster count | 38 current inmates | Benton County Sheriff current roster, inspected June 19, 2026 |
| 48-hour release count | 3 release entries | Benton County Sheriff released roster, inspected June 19, 2026 |
| Rated / planned capacity | 80 beds, expandable to 100 | Benton County jail conceptual design and RFP planning records |
| Prior local jail marker | 27 local jail count | PrisonersoftheCensus/BJS-derived Missouri facility table, December 31, 2013 |
| County population | 20,614 estimate; 19,394 in 2020 Census | U.S. Census QuickFacts |
Benton County Jail Trends
The trend record is strongest around facility capacity, not annual booking volume. Benton County's older jail concerns led to a public new-jail process, a conceptual design, and construction-management planning. The official county materials described an 80-bed sheriff's office and jail project on East Main Street, with expansion capability to 100 beds at minimal additional cost. The planning materials also described a sales-tax funding measure in April 2018 and a project meant to serve county needs for more than 20 years.
The current roster count of 38 in June 2026 sits below the 80-bed planned capacity, but a single roster snapshot cannot prove crowding or long-term use. Jail population moves with arrests, bond decisions, first appearances, court delays, transfers, and releases. The 2013 local jail count of 27 gives an earlier marker, while the 2018 project capacity shows how the county planned for future custody demand.
| Year or Date | Count / Capacity | What It Means |
|---|---|---|
| December 31, 2013 | 27 | BJS-derived facility table listed Benton County Jail as a local jail facility. |
| 2018 planning | 80 beds, expandable to 100 | County conceptual design and RFP planned a new sheriff's office and jail. |
| June 19, 2026 | 38 current inmates | Live sheriff roster count, useful as a custody snapshot but not an ADP. |
The Benton County new-jail information page preserves the public project record, including conceptual design and jail committee materials.
That project history explains why capacity is a central Benton County inmate population fact even when local annual population statistics are thin.
Benton County Roster Makeup
Benton County does not publish aggregate jail demographics by sex, race, age band, charge level, or pretrial status. The roster does show individual-level fields that help readers understand who is in custody. Current roster cards and profiles include age, booking date, charge text, bond information, arresting agency, booking photo, and profile links. Inspected profiles also showed gender and race. That is record-level data, not a county-wide demographic report.
Visible roster cards during research included examples of drug possession, DWI, stealing, forgery, domestic assault, property damage, unlawful firearm possession, and an outside county hold. These charge examples should be read as examples from public roster cards, not a complete charge distribution. The Benton County inmate population may also include people held for court orders or other agencies when the roster lists those holds.
Definition check: A pretrial detainee is held before a case is finished. A sentenced inmate is serving a court sentence. A hold or detainer can delay release because another agency has an interest in custody.
Benton County Jail Capacity
The official county planning record describes the Benton County Sheriff's Office and Jail project as an 80-bed jail with room to expand to 100 beds. The conceptual design also described a $10 million project budget, while the construction-management RFP used a $7.5 million construction-value basis. Those documents place the current jail in the broader county story: Benton County built for more capacity than the older system could reasonably provide, and it tied the sheriff's office and detention center to the same East Main Street site.
No current official source located during research published housing-unit names, pod counts, medical cell counts, classification levels, daily capacity dashboards, or a current overcrowding finding. No active consent decree or current jail overcrowding lawsuit was located in the official sources reviewed. The best supported statement is narrow: the county planned an 80-bed jail, the roster showed 38 current inmates on June 19, 2026, and official sources do not publish a full average daily population report.
Benton County Jail Laws
Missouri law controls how jail custody, arrest records, booking photos, public-record requests, and jail conditions fit together. Benton County's roster is public-facing, but the sheriff's disclaimer says the online record is a convenience copy and is not the certified official record. That distinction matters when a person is checking a bond amount, a court case number, a release decision, or whether a charge has changed after a first appearance.
Key Missouri statutes:
RSMo 610.011 says public records of public governmental bodies are open unless law provides otherwise.
RSMo 610.100 defines arrest and incident records and explains when law-enforcement records are public or closed.
RSMo 221.020 places custody, rule, keeping, and charge of the county jail with the sheriff unless law provides otherwise.
RSMo 221.300 requires grand jury or committee inspection and reporting on county jail condition and prisoner treatment.
RSMo 58.451 is relevant to violent, accidental, suspicious, or unattended death investigations.
For older booking records, arrest records, or mugshots not visible online, the practical route is a written Sunshine Law request to the Benton County Sheriff's Office. Missouri law also controls public-record fee handling under RSMo 610.026, while RSMo 407.1150 addresses commercial misuse of booking photographs. Juvenile, closed, expunged, safety-sensitive, and active-investigation records may be withheld or redacted.
Benton County DOC Custody
No Missouri Department of Corrections prison is physically located in Benton County according to the DOC facilities list and high-authority facility tables reviewed in the research. That does not mean Benton County cases never enter state custody. A person sentenced to a prison term after a Benton County case can leave the county jail and move into Missouri DOC reception, classification, prison housing, probation, or parole supervision.
The Missouri DOC facilities list confirms state prison locations, while the DOC Offender Web Search covers active offenders, including probationers and parolees, by first and last name, including aliases. During inspection, DOC posted offender data current as of June 18, 2026 at 9:00 PM. DOC also warns that it does not provide discharged offender information and may exclude some records for safety, security, or confidentiality. Use the county roster for local detention custody; use DOC for sentenced or supervised state offenders.
Search Benton County Inmates
The Benton County inmate search starts with the sheriff's roster disclaimer page because it separates two useful channels: Current Inmates and 48 Hour Release. The current roster is for people currently held at the Benton County MO Sheriff Detention Center. The 48-hour release view is for people released from that detention center within the last 48 hours. Both channels are free and do not require a login.
The official roster disclaimer page is also important because it says the online data is not the official sheriff record.
The disclaimer should be read before relying on the roster for bond, charge, or release decisions.
- Open the sheriff roster entry page and choose Current Inmates for a person believed to be in custody now.
- Choose 48 Hour Release when the person may have left the jail recently.
- Use Search By Name if the roster list is long, or browse by date when the booking date is known.
- Open the profile link to read the booking number, charges, bond, arresting agency, and booking photo when available.
- Call detention staff at 660-438-6135 or check court records when the bond, charge, or case number must be current.
Missouri Sheriff Connect exists as a statewide app concept, but no official Benton County Missouri sheriff app or app-only Benton County jail roster was confirmed in the official sheriff materials or app searches.
Benton County Roster Search
The current roster inspected on June 19, 2026 displayed Inmate Roster (38), sorted by newest booking first. Cards showed mugshot thumbnails for many entries, names, booking numbers, ages, booking date and time, charges, bond amounts, and profile links. The roster offers name and date options, current and released filters, newest-to-oldest and oldest-to-newest sorting, pagination, and a Search By Name box. It does not publish minimum search characters, wildcard rules, or a refresh schedule.
The current Benton County inmate roster shows the public card layout used for active jail custody.
The card layout is useful for a fast custody check, but the full profile and direct jail confirmation are still needed for high-stakes details.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Options: Name | Link/filter | No | Switches the list to name-oriented browsing. |
| Options: Date | Link/filter | No | Switches the list to date-oriented browsing. |
| Current | Link/filter | No | Shows current inmates at Benton County MO Sheriff Detention Center. |
| Released | Link/filter | No | Shows people released within the last 48 hours. |
| Search By Name | Text search | No | No official format rule was posted. |
| Show All | Button/link | No | Clears a name search and returns to the roster list. |
Benton County Release Records
Benton County's public release channel is narrow and useful. The released roster view is labeled for people released from the detention center within the last 48 hours. When inspected on June 19, 2026, it displayed 3 release entries. Released cards used the same basic structure as current roster cards, but added release date and time between age and booking date. That makes it a good short-window check after a bond payment, court order, or completed county hold.
The Benton County 48-hour release roster documents that recent-release channel.
For older releases, the county did not publish a searchable historical booking archive in the official materials reviewed.
When a person is not on either roster view, use the fallback chain: call detention at 660-438-6135, contact the sheriff's office at 1620 E. Main St., Warsaw, MO 65355, make a written Sunshine Law request for older booking material, check Case.net for filed court records, and search DOC if the person was sentenced to state custody.
Benton County Inmate Records
A Benton County roster profile is a booking record, not a full court file. The inspected profile format showed a mugshot, booking number, age, gender, race, arresting agency, booking date and time, charge lines, bond, and a bond/charge disclaimer. It did not show date of birth, height, weight, hair or eye color, housing unit, cell assignment, court date, case number, attorney, judge, release date, projected release date, or warrant number in the inspected profile.
| Field | What It Shows |
|---|---|
| Booking Number | Local jail identifier for the booking. The observed format was two-digit year, hyphen, five digits. |
| Booking Date | Date and time entered by the jail, shown on both roster cards and profiles. |
| Charges | Charge lines can include Missouri offense codes and plain charge text. Court-filed charges may later differ. |
| Bond Amount | Roster bond value, subject to change after court action or direct jail/court verification. |
| Arresting Agency | The agency listed as making or lodging the arrest. |
| Mugshot | Booking photo shown on many roster cards and on inspected profiles. |
Benton County Jail Lookup
County jail and state prison records answer different questions. The Benton County roster is for people in the sheriff detention center or released from that center within the recent 48-hour window. Missouri DOC search is for active DOC offenders, including some probationers and parolees. A federal case can move to the BOP locator, and an immigration detention question belongs with ICE ODLS rather than the Benton County roster.
| Question | Benton County Jail | Missouri DOC | Federal / ICE |
|---|---|---|---|
| Who is covered | Current local detainees and 48-hour releases | Active state offenders, probationers, and parolees | Federal inmates or immigration detainees |
| Run by | Benton County Sheriff's Office | Missouri Department of Corrections | BOP or ICE |
| Main search | Sheriff roster by name, date, current, or released filter | First and last name plus CAPTCHA | BOP number/name search or ICE ODLS |
| Best use | Booking, bond, charges, release checks | State prison, parole, probation status | Federal custody or immigration custody |
Benton County State Search
For sentenced or supervised state offenders, use the Missouri DOC Offender Web Search. The DOC locator searches active offenders by first name and last name, including aliases, and requires CAPTCHA entry. The DOC page inspected during research posted a data timestamp, but it also stated that discharged offender information is not included and some offenders may be unavailable for safety, security, or confidentiality reasons.
The federal path is separate. The BOP inmate locator searches federal inmates from 1982 to present by number or name. BOP result fields can include name, register number, age, race, sex, release date, and location. The ICE Online Detainee Locator System is the official immigration custody lookup and requires JavaScript. VINELink is available statewide for custody or release notifications where participating data is available.
The Missouri DOC search page is the correct locator once a Benton County case leaves local jail custody for state corrections.
DOC search should not be used as a substitute for the Benton County jail roster when the question is a fresh local booking.
Benton County Detention Facility
Benton County's official facility map has one local detention facility. No state prison, BOP prison, ICE detention center, or separately named regional jail was located inside Benton County in official facility lists. Municipal arrests in Warsaw or other Benton County communities should be treated as short-term police custody followed by transfer or commitment to the county detention center when accepted by the jail.
- Benton County MO Sheriff Detention Center - county jail operated by the Benton County Sheriff's Office for pretrial detainees, sentenced county inmates, local arrests, and listed agency holds.
The official detention facility page gives the jail address, mailing address, and detention phone number.
Because the county has one listed detention center, facility lookup and roster lookup point to the same local jail system.
Benton County Bond Records
Bond fields on the roster are a starting point only. Missouri bond law, including RSMo 544.455, allows release on recognizance unless the judge finds more conditions are needed to assure appearance. Conditions may include surety bond, cash deposit, percentage deposit, supervision, travel or contact limits, reporting, or electronic monitoring. Holds can also affect release even when a local bond amount appears.
The sheriff's FAQ directs court-date questions to Benton County Circuit Court at 660-438-7712 or Missouri Case.net. For practical use, read the roster charge and bond field, open the profile, call detention staff before paying, and check the court docket for filed charges. The prosecutor may file, amend, reduce, dismiss, or replace charges after booking. A roster charge is not a conviction.
Benton County Inmate FAQ
How big is the Benton County inmate population?
The official current roster showed 38 current inmates on June 19, 2026. County planning records describe an 80-bed jail, expandable to 100. No official average daily population report or annual booking count was located in Benton County sources.
How do I search Benton County inmates?
Use the sheriff's roster disclaimer page, then choose Current Inmates or 48 Hour Release. Search by name or browse by date. Call detention at 660-438-6135 when the result affects bond, release, court travel, or legal action.
Can I find someone released from jail?
Yes, if the release falls within the sheriff's 48-hour release channel. Older release records may require direct sheriff contact or a Sunshine Law request because no official historical booking archive was located.
Are mugshots shown on the Benton County roster?
Many current roster cards show booking-photo thumbnails, and inspected profiles showed larger mugshots. No separate official mugshot gallery or long-term booking-photo archive was located.
Is there a Benton County sheriff app?
No official Benton County Missouri sheriff app or app-only roster was confirmed. Missouri Sheriff Connect appeared in app searches, but Benton County participation was not verified in official local sources.
Where are state prisoners searched?
Search the Missouri Department of Corrections Offender Web Search for active state offenders, including some probationers and parolees. The Benton County roster is for local detention custody and recent release records.