St. Charles Facility Overview
The official St. Charles County facility page identifies the St. Charles County Department of Corrections Adult Detention Facility as the county's adult detention center. It is operated by the St. Charles County Department of Corrections, not by the elected Sheriff as a jail operator. That distinction matters when a custody search also touches court movement or civil papers. The Sheriff handles court services, prisoner transport, civil process, and bailiffs, while the Department of Corrections runs the facility and public corrections functions.
The facility is a county jail and adult detention facility built in 1989. It holds adults awaiting trial, committed or sentenced county inmates, state prisoners pending transfer, municipal holds, other-jurisdiction holds, and federal inmates. The county also says offenses range from traffic misdemeanors to first-degree murder. A local sentence served at the facility is generally no more than one year per individual case, but some people may remain longer while awaiting trial.
The county's Corrections page is the main source for current public-service rules such as visitation status, JailATM services, scanned personal mail, and legal-mail routing. The facility address and the nearby court buildings sit in the downtown St. Charles government area, which makes the jail, Circuit Clerk, prosecutor, and sheriff transport functions close in distance even though they serve different jobs.
The screenshot below comes from the St. Charles County facility overview page, the county source for the building's capacity, construction year, security level, and standard visitation text.
The image is useful because it shows the county's own facility page rather than a third-party roster page. That same source is also where the county describes the facility as maximum-security and second-generation.
St. Charles Facility Capacity
Capacity has two official figures that should be read together. The standing facility page lists a capacity of 592 prisoners. A June 1, 2026 county jail-improvements news release says renovation work is boosting usable capacity from 528 beds to 573. Those figures are not the same type of statement. The first is the facility-page capacity. The second is renovation-era bed capacity tied to new units and safer operating space.
The current daily inmate population was not published in the official online county sources reviewed. The county did publish useful context, though. Renovation news says the Department of Corrections needed safer conditions and more room to manage hundreds of felony detainees, including people with mental-health and substance-abuse issues. That supports a careful reading of the numbers: use the county's capacity figures, but do not treat them as a live population count.
St. Charles Inmate Lookup
St. Charles County did not publish an official county-hosted jail roster in the sources reviewed. The county corrections FAQ points current custody searches to Missouri VINELink and says the jail may also be contacted directly. VINELink is the best online starting point for county custody because it is built for custody status and notifications. It is not the same as a local mugshot gallery, and it should not be treated as a complete court file.
- Open VINELink and select Missouri before searching custody records.
- Search by the person's name or available ID information, using spelling variants if needed.
- Confirm that the custody location shown is the St. Charles County Department of Corrections Adult Detention Facility or another listed agency.
- If no result appears, call the jail at 636-949-3003 and ask whether the person is currently in custody.
- For filed court charges or hearing dates, use Missouri Case.net or the St. Charles County Circuit Clerk rather than VINELink alone.
Sentenced prisoners may move out of county custody. Once a person is sentenced and transferred to the Missouri Department of Corrections, use the Missouri DOC Offender Search. Federal sentenced prisoners are searched through the BOP Inmate Locator. Immigration detainees are searched through the ICE Online Detainee Locator System. These locators answer different questions, so a new arrest in St. Charles County should still begin with VINELink or the jail phone line.
Note: A county custody result is not the same as a conviction, sentence, or complete court record.
St. Charles Facility Contact
Use the facility address for legal mail, facility correspondence, and map directions. The corrections FAQ lists the booking section at 300 N. 2nd St., while the facility and legal-mail address is published as 301 N. Second Street. For public-facing facility use, the recurring official facility address is the 301 N. Second Street address.
St. Charles County Department of Corrections Adult Detention Facility
301 N. Second Street
St. Charles, MO 63301
636-949-3003
Call before travel because renovation rules affect visitation and public access.
Booking starts at the Department of Corrections after arrest. The county FAQ says property is collected and inventoried, department-issued clothing and hygiene items are provided, charges and any set bond amount are explained, and medical staff assess medical and mental-health needs. Caseworkers can explain jail or court process questions, help with Public Defender applications, and provide no-cost notary services, but they do not give legal advice.
St. Charles Visitation Rules
In-person personal visitation is currently suspended or cancelled because of renovations. The county Corrections page gives March 22, 2025 as the effective date for that suspension. When the standard personal-visit rule is active, the facility page allows one 60-minute non-contact visit every other week by housing unit. The inmate or detainee selects the time under that standard rule.
| Visit type | Current status or rule | Key limits |
|---|---|---|
| In-person personal | Suspended or cancelled during renovations | Confirm before travel |
| Standard non-contact rule | One 60-minute visit every other week when active | Set by housing unit and inmate-selected time |
| Visitor count | Up to four visitors total | Two visitors at a time |
| Entry rules | Valid photo ID for adult visitors | Arrive at least 15 minutes early, 30 recommended |
| Remote video | Available through JailATM services | Fees and account rules may apply |
The standard facility rules also enforce a dress code. Muscle shirts, deep V-neck shirts, halter tops, see-through clothing, and extremely short shorts or skirts can cause a visit to be denied. Cell phones are not allowed in the visitation area. Children must be supervised, and disruptive visitors can be removed. Attorney visits are treated separately from personal visits, and the county says attorneys may visit clients with proper credentials.
St. Charles Mail and Money
Personal mail and legal mail use different routes. The county directs personal mail through JailATM's scanning process, where mail is opened, scanned, and provided electronically. Legal mail goes directly to the facility and must come from a legal entity such as an attorney, court, or public defender. Sending legal mail to the personal-mail scanning address can cause it to be returned.
| Service | Provider or address | Rule or limit |
|---|---|---|
| Personal mail | JailATM.com - St Charles County Corrections, Inmate Name/Inmate Number, 9506 Olive Blvd. MB# 213, Olivette, MO 63132 | Scanned and provided electronically |
| Legal mail | St. Charles County Department of Corrections, Inmate Name, 301 N. Second Street, St. Charles, MO 63301 | Must be from a legal entity |
| Account deposits and bail | JailATM website or lobby kiosk | Kiosk adds funds but does not dispense funds |
| Weekly commissary | Inmate self-order | Up to $100 per week when ordered before Sunday evening |
| Family or friend packages | Securepak, 1-800-546-6283 | $50 every other week |
| Phone calls | PayTel, 800-729-8355 | Calls run in 15-minute increments |
Commissary can include food and drink items, radios, headphones, extra clothing, hygiene items, paper, envelopes, and writing materials. Basic meals, clothing, and hygiene items are supplied by the county, so commissary is an added account-based service rather than the only source of daily needs. Books have their own limits and should be mailed only as county rules allow, including soft-cover books from approved distributors.
St. Charles Booking Process
After arrest, the person is transported to the booking section of the St. Charles County Department of Corrections Adult Detention Facility. The county FAQ lists the booking section address as 300 N. 2nd St., St. Charles, MO 63301, which should be kept distinct from the recurring 301 N. Second Street facility and legal-mail address. During booking, officers collect and inventory personal property for safekeeping.
The person receives department-issued clothing and hygiene items. Booking also includes notice of charges and the bond amount if bond has been set. Not every person is eligible for release right away. A judge may need to address bond, and a hold from a municipality, another jurisdiction, state transfer, federal custody, or immigration authority can prevent release even when another case has a dollar amount listed.
Property release has local rules. An inmate or detainee may release personal property by completing a form that names the person authorized to pick it up. Clothing is not released unless the inmate is sentenced to MDOC. If an inmate is sent to MDOC, property must be released or it will be destroyed seven days after transfer, while remaining account funds are sent on to MDOC.
St. Charles Jail Programs
The county's Operations and Support Services page lists the main program and support functions in SCCDOC custody. Programs include GED/HiSET classes, Moral Reconation Therapy, Cognitive Behavioral Therapy, Alcoholics Anonymous, Narcotics Anonymous, Heroin Anonymous, religious services, pastoral visits, public-defender applications, and no-cost notary services. Health Services is a separate corrections division, and intake includes medical and mental-health screening.
Food service is also a large facility operation. The county says food services prepares more than 400,000 meals annually for inmates, detainees, and juveniles in Juvenile Justice Services custody. The same program area handles special diets for medical needs and recognized religious faiths. That detail is part of the facility picture because it shows the jail's work goes beyond custody status and housing.
Recent renovation news is tied to safety and treatment needs. County releases in May and June 2026 described new units, safer working conditions, more room overall, and better ability to manage detained felony defendants who also have mental-health or substance-abuse issues. The official county sources reviewed did not report a county-specific DOJ consent decree, class-action jail litigation, or death-in-custody report for the facility.
Note: Confirm custody, visit status, and mail rules with the facility before relying on an older printed instruction.