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Profile Information

Jefferson County

100 S 10th St
Mount Vernon, IL 62864

Emergency: 9-1-1

TEXT-A-TIP -  Text TIP JEFFERSONIL followed by your message, to 888777
  1. Community

    Entered: 6 days, 6 hours ago

    Construction begins on I-57 northbound on Interstate 57 south of Mount Vernon near milepost 91 More »

  2. Alert

    Entered: 2 weeks, 1 day ago

    Monthly test of the Jefferson County, Illinois Emergency Alerting & Notification System. More »