Jail in Mt Vernon
Jefferson County Jail Bail and Release Help
Jefferson County Jail is in Mt Vernon, Illinois. Illinois does not allow commercial bail bonds, so bail is posted with the court or the jail.
- Jail line
- (618) 244-8015
- State
- Illinois
How Bail Works Here
Illinois ended cash bail in September 2023. A judge decides at the first hearing whether a person is released before trial and on what conditions, and no money is paid for release. A defense lawyer can explain the hearing.
What to Do Tonight
Find the booking first. You need the person's full legal name and date of birth. The booking shows the charge and whether bail has been set. Ask the jail or the court clerk how and where bail can be paid, and which forms of payment they take. Keep every receipt, because the court refunds bail after the case ends when every court date was kept.
Questions About Jefferson County Jail
Where is Jefferson County Jail?
Jefferson County Jail is at 911 Casey Ave, Mt Vernon, IL 62864.
How do I find out if someone is at Jefferson County Jail?
Call the jail line at (618) 244-8015 with their full legal name and date of birth. Many sheriffs also post an online inmate search, and any bail agent can look up the booking for you.
Can a bail bondsman help at Jefferson County Jail?
No. Illinois does not allow commercial bail bonds. Bail is posted with the court or the jail directly.
How long does release take after bail is posted?
Usually a few hours, and longer on weekends, at night and at shift change. The jail sets the pace, so no one can promise a time.