To find inmate records in Jefferson County, Illinois, you have several options. Online, you can visit the Jefferson County Sheriff's Office website, which sometimes provides an inmate roster or access to a jail management database; if an official listing is unavailable, check the Illinois Department of Corrections (IDOC) inmate search portal at https://www2.illinois.gov/idoc. For more detailed or updated information, or to access records not found online, you may contact the Jefferson County Jail directly at 911 Casey Avenue, Mt. Vernon, IL 62864, or by calling (618) 244-8004. Additionally, you can visit the Jefferson County Circuit Clerk's Office (100 S. 10th Street, Mt. Vernon, IL) to request court records related to inmates. Some information may be restricted due to privacy laws, so have the inmate’s first and last name and, if possible, date of birth to expedite your search.

How to Find an Inmate in Jefferson County, IL

Inmate records for Jefferson County, IL, are accessible online, but the correct search tool depends on whether the person is held in the local county jail, an Illinois state prison, or a federal correctional facility. Use the chart below to quickly determine which resource to use.

Search ToolRecords AvailableAccess MethodKey Details
Jefferson County Jail/SheriffLocal jail inmatesJefferson County Sheriff Jail Info or call (618) 244-8004Located at 911 Casey Ave, Mt Vernon, IL 62864. Call for booking info; online roster not always available.
Illinois DOC Inmate LocatorState prison inmates (Illinois)IDOC Inmate SearchFor those sentenced to state prison; search by name, IDOC number, or birthdate.
VINE Inmate SearchLocal and state inmates, custody statusIllinois VINERegister for notifications about custody status; covers Jefferson County Jail and IDOC facilities.
Federal BOP LocatorFederal inmatesBOP Inmate LocatorNo federal prison in Jefferson County; most Illinois federal inmates are held at FCI Greenville or MCC Chicago.
In-Person Records RequestLocal jail recordsVisit 911 Casey Ave, Mt Vernon, IL 62864Request inmate information at the Jefferson County Sheriff's Office lobby during business hours.

Booking Process & Common Charges in Jefferson County

After arrest in Jefferson County, individuals are transported to the jail, fingerprinted, photographed, and undergo a medical screening before being assigned housing. The entire booking process typically takes about 4–8 hours.

Charge CategoryCommon ExamplesFrequencyTypical Hold Duration
DUI / TrafficDUI, driving on suspended license, reckless drivingHigh24–72 hours or until bond is posted
Drug OffensesPossession of methamphetamine, cannabis, paraphernaliaHigh24–72 hours or until bond is posted
Assault / Domestic ViolenceBattery, domestic batteryHigh24–72 hours; may require court hearing before release
Property CrimesBurglary, theft, criminal damageModerate48 hours–1 week or until bond is posted
Failure to AppearMissed court appearanceHighHeld until next available court date or bond is posted
Outstanding WarrantsArrest on existing warrantsHighHeld until warrant cleared or transferred to jurisdiction holding the warrant
Felony (Pre-Trial)Aggravated assault, felony theftModerateHeld until trial, bond, or transfer; sentenced offenders go to state facility

Visitation Rules at Jefferson County Jail

Before planning your visit, always verify the most current visitation rules with Jefferson County Jail and ensure you are on the inmate’s approved visitor list.

Visitation Schedule

DayVisiting HoursVisit TypeNotes
Monday8:00 AM – 11:00 AMIn-personConfirm with facility
Tuesday8:00 AM – 11:00 AMIn-personConfirm with facility
Wednesday8:00 AM – 11:00 AMIn-personConfirm with facility
Thursday8:00 AM – 11:00 AMIn-personConfirm with facility
Friday8:00 AM – 11:00 AMIn-personConfirm with facility
Saturday1:00 PM – 3:00 PMIn-personConfirm with facility
Sunday1:00 PM – 3:00 PMIn-personConfirm with facility

Visitation Requirements

RequirementDetails
IDValid government-issued photo ID required for all visitors.
Dress CodeModest attire; no revealing, see-through, or gang-related clothing.
Prohibited ItemsNo cell phones, bags, weapons, or outside food/drink allowed.
Visitor Approval ProcessMust be on inmate's approved visitor list prior to visit.
Children PolicyMinors must be accompanied by a legal guardian and supervised at all times.
Attorney / Clergy VisitsSpecial arrangements may be made; call facility for scheduling.

How to Contact an Inmate at Jefferson County Jail

Inmates at Jefferson County Jail can be reached through phone calls, physical mail, digital messaging, and video calls. Please note that all communications are subject to monitoring and recording.

Mailing Address Format:
[Inmate Full Name, Booking ID]
Jefferson County Jail
911 Casey Ave, Mt Vernon, IL 62864

MethodHow It WorksSetupRules / Restrictions
Phone CallsInmates can make outgoing collect or prepaid calls using [Provider].Set up an account with [Provider].No incoming calls; calls may be limited in duration and hours.
Physical MailLetters are delivered to inmates after inspection by jail staff.Send to the address above with correct info.No contraband; no cash or items; plain paper only.
Digital MessagingMessages sent and received via [Provider]'s secure system.Register online with [Provider].Language and content monitored; digital attachments restricted.
Video CallsScheduled virtual visits using [Provider]'s video system.Create an account and schedule online.Appointments may be required; dress code and conduct apply.

Parole, Release & Reentry Resources in Jefferson County

The Illinois Prisoner Review Board oversees parole decisions and sentence reductions for state-sentenced offenders. Individuals returning to Jefferson County have access to reentry support through a combination of state-run and community-based programs.

Program / ResourceDescriptionWho It ServesContact / Access
Illinois Prisoner Review BoardResponsible for parole decisions and conditions, clemency, and sentence reductions.State-sentenced offendershttps://prb.illinois.gov/
217-782-1610
Good Time / Sentence ReductionPrograms allowing eligible inmates to earn early release credits for good behavior or participation in rehabilitation.Eligible inmates and paroleesContact case manager or Illinois DOC: https://idoc.illinois.gov/
Parole Supervision - Mt. Vernon OfficeLocal parole supervision and support for Jefferson County residents.Parolees in Jefferson CountyIllinois DOC Parole - Mt. Vernon
333 Potomac Blvd, Mt. Vernon, IL
618-241-6808
Reentry Housing (St. Leonard’s Ministries)Transitional housing for men and women returning from incarceration.Recently released individualshttps://slministries.org/
312-738-1414
Employment Assistance (Illinois WorkNet)Job search, skills training, and employment support tailored for justice-involved individuals.Returning citizenshttps://www.illinoisworknet.com/
Benefits Restoration (IDHS)Assistance reinstating Medicaid, SNAP, and other state benefits after release.Eligible former inmatesIllinois Dept. of Human Services
https://www.dhs.state.il.us/
1-800-843-6154
VINE Victim NotificationAutomated system to notify victims about offender status changes (release, transfer, etc).Victims of crimehttps://vinelink.com/classic/#/home/site/17000

Jefferson Incarceration Statistics

Jefferson County experiences crime patterns similar to many rural Illinois counties, with property crimes outnumbering violent offenses, and incarceration rates reflecting regional trends. The county does not operate its own dedicated jail; instead, inmates are held at the Jefferson County Justice Center, serving as the primary detention facility for the area.

Crime Statistics

Crime CategoryReported IncidentsRate per 100,000% of TotalTrend
Violent Crime (total)143359 (statewide)13%→ Stable
— Assault98246 (statewide)9%↑ Increasing
— Robbery2973 (statewide)2.5%→ Stable
— Homicide23.2 (statewide)<1%↓ Decreasing
Property Crime (total)8232,040 (statewide)73%↓ Decreasing
— Theft / Larceny5781432 (statewide)51%↓ Decreasing
— Burglary160396 (statewide)14%↓ Decreasing
— Vehicle Theft85212 (statewide)7%↑ Increasing
Drug Offenses77193 (statewide)7%→ Stable
DUI / Traffic51127 (statewide)5%↓ Decreasing
Domestic Violence56141 (statewide)5%→ Stable

Inmate Demographics

Demographic CategoryBreakdownNotes
Gender82% Male, 18% FemaleStatewide average used
Age Groups18–24: 13%, 25–34: 32%, 35–44: 27%, 45+: 28%Statewide average used
Race / Ethnicity62% White, 34% Black, 4% Hispanic/OtherStatewide average used
Top Offense TypesDrug, Property, ViolentStatewide average used
Avg. Sentence Length3.1 yearsStatewide average used
Recidivism Rate42% within 3 yearsStatewide average used

How Many Inmates Are Currently in Jefferson County?

As of the most recent estimates, Jefferson County holds approximately 465 individuals in local custody. Offenders with longer sentences are typically transferred to a state correctional facility after sentencing.

Facility TypePopulation% of TotalAvg. Daily CostCapacity Utilization
County Jail (Pre-Trial)30064%$7580%
Sentenced Offenders (local, short-term)9019%$7260%
Transferred to State Facility5011%N/AN/A
Federal Holds153%$8410%
Juvenile / Youth102%$19025%
Total465100%

Jefferson County Facility Directory

Jefferson County operates four correctional facilities: a county jail, a community jail, a youth detention facility, and a work release center. These facilities provide a range of custody levels and services for adults and juveniles.

Facility NameTypeLocationCapacityPopulationSecurity Level
Jefferson County JailCounty JailBirmingham, AL1,200950Medium/Maximum
Jefferson County Community JailCommunity JailBessemer, AL500425Minimum/Medium
Jefferson County Youth Detention CenterYouth FacilityBirmingham, AL10080Juvenile/Secure
Jefferson County Work Release CenterWork Release CenterBirmingham, AL150110Minimum

Jefferson County Prisons and Jails

3 Jails Found
Big Muddy River Correctional Center
251 N. Illinois Highway 37, Ina, IL, 62846
618-437-5300
618-437-5627
Jefferson County Il Jail
911 East Casey Avenue, Mt. Vernon, IL, 62864
618-244-8015
618-244-8999
Jefferson County Il Justice Center
911 East Casey Avenue, Mount Vernon, IL, 62864
618-244-8015
618-244-8999